INTERFERON SCIENCES INC
10-K, 1998-04-15
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

/X/ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange
    Act of 1934

    For the Fiscal Year Ended  December 31, 1997

/ / Transition Report Pursuant to Section 13 or 15(d)of the Securities Exchange
    Act of 1934

    For the transition Period from ________to________

                         Commission File Number 0-10379

                            INTERFERON SCIENCES, INC.
             (Exact name of registrant as specified in its charter)

Delaware                                                   22-2313648
(State or other jurisdiction of                            (I.R.S. Employer
incorporation or organization)                              Identification No.)

783 Jersey Avenue, New Brunswick, New Jersey               08901
(Address of principal executive offices)                   (Zip Code)

Registrant's telephone number, including area code:        (732) 249-3250

Securities registered pursuant to Section 12(b) of the Act:   None

Securities registered pursuant to Section 12(g) of the Act:

                     Common Stock, Par Value $0.01 Per Share
                                (Title of Class)

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  Period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days.

                                  Yes X   No ----

         Indicate by check mark if disclosure of delinquent  filers  pursuant to
Item 405 of Regulation S-K is not contained  herein,  and will not be contained,
to the best of  registrant's  knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part  III of this  Form  10-K or any
amendment to this Form 10-K. / /

         As of April 9, 1998,  the  aggregate  market  value of the  outstanding
shares of the  registrant's  Common  Stock,  par value $.01 per  share,  held by
non-affiliates  (assuming  for  this  calculation  only  that all  officers  and
directors  are  affiliates)  was  approximately  $26,500,000  based  on the last
reported sale price of such stock on the NASDAQ  National Market System on April
9, 1998.

         Indicate the number of shares  outstanding of each of the  registrant's
classes of common stock, as of the latest practicable date.

         Class                               Outstanding at March 12 , 1998
         -----                               ------------------------------

Common Stock, par value $.01 per share       15,234,774 shares

                       DOCUMENTS INCORPORATED BY REFERENCE

         Portions  of the  registrant's  Proxy  Statement  for its  1998  Annual
Meeting of Stockholders are incorporated by reference into Part III hereof.


 <PAGE>
                                       

 

            
                                TABLE OF CONTENTS



                                                                          Page


Item 1.  Business ........................................................   1

Item 2.  Properties ......................................................  12


Item 3.  Legal Proceedings ...............................................  12

Item 4.  Submission of Matters to a Vote of Security Holders .............  12

Item 5.  Market for the Registrant's Common Stock and Related
         Stockholder Matters .............................................  13

Item 6.  Selected Financial Data .........................................  14

Item 7.  Management's Discussion and Analysis of Financial
         Condition and Results of Operations .............................  15

Item 7A. Quantitative and Qualitative Disclosure About
         Market Risk .....................................................  19

Item 8.  Financial Statements and Supplementary Data .....................  20

Item 9.  Changes In and Disagreements with Accountants on
         Accounting and Financial Disclosure .............................  36

Item 10. Directors and Executive Officers of the Registrant ..............  37

Item 11. Executive Compensation ..........................................  37

Item 12. Security Ownership of Certain Beneficial Owners
         and Management ..................................................  37

Item 13. Certain Relationships and Related Transactions ..................  37

Item 14. Exhibits, Financial Statement Schedules,
         and Reports on Form 8-K .........................................  38



                                      
<PAGE>


                                     PART I

Item 1. Business

         (a) General Development of Business

        Interferon Sciences, Inc. (the "Company") is a biopharmaceutical company
engaged in the study, manufacture,  and sale of pharmaceutical products based on
its highly purified,  multispecies,  natural source alpha  interferon  ("Natural
Alpha  Interferon").  The Company's ALFERON N  Injection(R)(Interferon  Alfa-n3)
product  has been  approved by the United  States  Food and Drug  Administration
("FDA")for  the treatment of certain types of genital warts and is being studied
for potential use in the treatment of HIV,  hepatitis C, and other  indications.
The Company also is studying ALFERON N Gel(R) and ALFERON LDO(R),  the Company's
topical and oral  formulations  of Natural Alpha  interferon,  for the potential
treatment of viral and immune system diseases.

         (b)  Financial Information about Business Segments.

         This Item is not applicable  because the Company has only a single line
of business.

         (c)  Narrative Description of Business

Scientific Background

         Interferons  are a group of proteins  produced and secreted by cells to
combat  diseases.  Researchers  have  identified  four  major  classes  of human
interferon:  alpha, beta, gamma, and omega. The Company's three ALFERON products
contain a form of alpha  interferon.  The worldwide  market for injectable alpha
interferon-based  products  has  experienced  rapid  growth  and  various  alpha
interferon injectable products are approved for 17 major medical uses worldwide.

         Alpha  interferons  are  manufactured  commercially  in three ways:  by
genetic  engineering,  by cell culture, and from human white blood cells. In the
United  States,  only two types of alpha  interferon are approved for commercial
sale:  recombinant  (genetically  engineered) alpha interferon and Natural Alpha
Interferon,  which is manufactured from human white blood cells.  Outside of the
United States,  sales of alpha interferon produced by cell culture account for a
significant portion of the market.

         The Company  believes  that the  potential  advantages of Natural Alpha
Interferon  over  recombinant  interferon  may be based  upon  their  respective
molecular  compositions.  Natural  Alpha  Interferon  is composed of a family of
proteins containing many different molecular species of interferon. In contrast,
recombinant  alpha  interferons each contain only a single species.  Researchers
have  reported  that the  various  species  of  interferon  may  have  differing
antiviral  activity  depending upon the type of virus.  Natural Alpha Interferon
presents a broad  complement of species  which the Company  believes may account
for its higher  efficacy in laboratory  studies with the HIV virus compared with
that of  recombinant  alpha  interferon 2a and 2b (ROFERON(R) A and INTRON(R) A,
respectively).  Natural Alpha Interferon is also glycosylated (partially covered
with sugar  molecules).  Such  glycosylation  is not  present  on the  currently
marketed recombinant alpha interferons. The Company believes that the absence of
glycosylation  may be responsible for the production of  interferon-neutralizing
antibodies seen in patients treated with recombinant alpha interferon.

         The  production of Natural Alpha  Interferon is dependent upon a supply
of human white blood cells and other essential materials.  The Company currently
obtains white blood cells from FDA-licensed blood donor centers.

ALFERON N Injection

         Approved  Indication.  On October 10, 1989, the FDA approved  ALFERON N
Injection  for the  intralesional  treatment of  refractory  (resistant to other
treatment)  or recurring  external  genital warts in patients 18 years of age or
older. Substantially all of the Company's revenues, to date, have been generated
from the sale of  ALFERON N  Injection  for such  treatment.  Genital  warts,  a
sexually   transmitted   disease,   are  caused  by   certain   types  of  human
papillomaviruses.  A published report estimates that approximately eight million
new and  recurrent  cases of genital  warts occur  annually in the United States
alone.  Genital warts are usually  treated  using  caustic  chemicals or through
physical  removal  methods.  These procedures can be quite painful and effective
treatment is often difficult to achieve.


                                       1
<PAGE>


         Clinical Trials for New Indications. In an effort to obtain approval to
market ALFERON N Injection for  additional  indications in the United States and
around the world, the Company is focusing its research program on conducting and
planning various clinical trials for new indications.

         HIV-infected   patients.   The  Human  Immunodeficiency  Virus  ("HIV")
infection  is at epidemic  levels in the world.  The World  Health  Organization
projects  that this virus will affect 30 to 40 million  people by the year 2000.
HIV  infection  usually  signals  the  start  of  a  progressive   disease  that
compromises  the  immune  systems,   ultimately  resulting  in  Acquired  Immune
Deficiency  Syndrome  ("AIDS").  The United States  Centers for Disease  Control
estimates that as of the middle of 1997, there were approximately  259,000 cases
of AIDS in the United  States.  A recent  study in the  Journal of the  American
Medical Association estimated that 650,000 to 900,000 U.S. residents were living
with HIV infection.

       An article published in AIDS Research and Human Retroviruses in 1993 by
investigators  at Walter  Reed Army  Institute  of Research  ("Walter  Reed") in
collaboration  with  the  Company's   scientists   indicated  that  the  various
interferon  species  display vast  differences  in their ability to affect virus
replication.  Walter Reed  researchers  found that the  Company's  Natural Alpha
Interferon  was 10 to 100 times  more  effective  than equal  concentrations  of
recombinant alpha interferon 2a and 2b in blocking the replication of HIV-1, the
AIDS virus, in infected human cells in vitro.

       Moreover,  the Company's  scientists were able to separate members of the
interferon  family in single  protein  fractions  or clusters of proteins  using
advanced  fractionation  techniques.  The  individual  fractions were tested for
their  ability to block HIV  replication  in the  laboratory by  researchers  at
Walter Reed. They found that the unusual  anti-HIV  activity was attributable to
very specific fractions in the Company's product.  The most active fractions are
not present in marketed recombinant interferon.

      This information  provided additional support for a long-held belief of
the Company that its Natural Alpha Interferon has unique  anti-viral  properties
distinguishing it from recombinant  interferon products. In addition,  published
reports  of  trials  using   recombinant   alpha   interferon  in   asymptomatic
HIV-infected  patients  indicated that while high doses blocked virus production
in many cases, such doses resulted in high levels of adverse reactions,  thereby
limiting the usefulness of the recombinant  product.  These facts led the Walter
Reed researchers to conduct a Phase 1 clinical trial with the Company's  product
in asymptomatic HIV-infected patients.

         In March  1992,  Walter  Reed  launched a Phase 1  clinical  trial with
asymptomatic  HIV-infected patients to investigate the safety and tolerance,  at
several dose regimens, of ALFERON N Injection,  self-injected subcutaneously for
periods of up to 24 weeks.  The  investigators  concluded that the treatment was
"surprisingly"  well tolerated by patients,  at all dose  regimens.  Preliminary
findings  were reported by Walter Reed at the IXth  International  Conference on
AIDS in  Berlin in 1993.  The  investigators  also  reported  that the  expected
interferon side effects,  such as flu-like symptoms,  were rare or absent in the
majority of patients treated with the Company's product.

         Although this Phase 1 clinical trial was designed  primarily to provide
safety  information  on various  doses of ALFERON N Injection  used for extended
periods  of time,  there  were  encouraging  indications  that  certain  disease
parameters had stabilized or even improved in certain patients by the end of the
experimental treatment.

         In a follow-up  analysis of patients'  blood testing data, it was found
after an average of 16 months after treatment,  CD4 white blood cell counts
remained essentially  unchanged or were higher than at the onset of the trial in
11 of 20 patients. In addition, while on treatment, the amount of HIV detectable
in the  patients'  blood,  as  measured by  polymerase  chain  reaction  ("PCR")
testing,  declined  in a dose  dependent  manner  (the  greatest  declines  were
observed in the highest dose group).  Also,  none of the patients  were found to
have developed neutralizing  antibodies to Natural Alpha Interferon,  even after
being treated three times weekly for many months. These results were reported at
the Third  International  Congress  on  Biological  Response  Modifiers  held in
Cancun,  Mexico in January 1995 and were selected for a poster  presentation  at
the 35th Interscience  Conference on Antimicrobial  Agents and Chemotherapy held
in San Francisco in September 1995. An extensive report was published in the May
1996 issue of the Journal of Infectious Diseases.

         It is  important  to note that,  because  of the small  number of study
participants  and the absence of a control  group,  no firm  conclusions  can be
drawn  from these  observations.  However,  based on the safety and  preliminary


                                       2
<PAGE>

efficacy  data  obtained  from this trial and after  meeting  with the FDA,  the
Company  conducted a multi-center  Phase 3 clinical trial of ALFERON N Injection
in HIV-infected patients, which was completed in December 1997. This randomized,
double-blind,  placebo-controlled  trial was designed to evaluate the safety and
efficacy of ALFERON N Injection in the treatment of HIV-positive patients,  some
of whom may have been  taking  other  FDA-approved  antiviral  agents.  Enrolled
patients were required to have CD4 white blood cell counts of at least 250 cells
per  microliter  and a viral burden (as  determined  by PCR testing) of at least
2,000 RNA copies per milliliter.  The Company completed the preliminary analysis
of the data collected from the 16 investigator  sites and scheduled a pre-filing
meeting with the FDA in mid-March  1998.  Shortly  after that  meeting,  the FDA
advised the Company that, although ALFERON N Injection  demonstrated  biological
activity in this Phase 3 clinical  trial,  the  results  were  insufficient  for
filing for  approval  for this  additional  indication  for ALFERON N Injection.
While the results over the course of treatment  demonstrated  benefits that were
statistically  significant  for  the  group  of  patients  receiving  ALFERON  N
Injection and highly statistically significant for the subgroup of such patients
with high CD4 counts, the study's primary efficacy variable  (reduction in viral
load)  was  not  met  at the  time  point  specified  in the  protocol  (end  of
treatment).  The FDA  therefore  indicated  that  an  additional  trial  will be
necessary  to  evaluate  further the  efficacy  of ALFERON N Injection  for this
indication.  The Company is currently evaluating its options with respect to the
HIV program.

         After  satisfactorily  completing the 24-week treatment in this Phase 3
trial,  patients were eligible to enroll in a separate  open-label  continuation
study to evaluate  the safety and efficacy of  different  maintenance  treatment
regimens.  Approximately  93% of such eligible patients have chosen to enroll in
the continuation  study.  There can be no assurance that ALFERON N Injection for
the treatment of patients with HIV will be  cost-effective,  safe, and effective
or that  the  Company  will be  able  to  obtain  FDA  approval  for  such  use.
Furthermore,  even if such approval is obtained,  there can be no assurance that
such  product  will  be  commercially  successful  or will  produce  significant
revenues or profits for the Company.

         Hepatitis C. Chronic  viral  hepatitis is a liver  infection  caused by
various  hepatitis  viruses.  The United  States  Centers  for  Disease  Control
estimates  that nearly four million  people in the United  States are  presently
infected with the hepatitis C virus  ("HCV"),  a majority of whom become chronic
carriers  and will suffer  gradual  deterioration  of their  liver and  possibly
cancer of the liver. Several brands of recombinant and cell-cultured  interferon
have been approved by various regulatory agencies worldwide for the treatment of
hepatitis C, including  three  recombinant  products in the United  States.  See
"Business -- ALFERON N Injection  -Competition." However, reports have indicated
that many  patients  either do not  respond to  treatment  with the  recombinant
products  or  relapse  after   treatment.   The  Company  has  conducted   three
multi-center,  randomized,  open-label,  dose-ranging  Phase 2  clinical  trials
utilizing ALFERON N Injection with patients  chronically  infected with HCV. The
objective of the  Company's  HCV clinical  studies was to compare the safety and
efficacy of different doses of Natural Alpha Interferon injected  subcutaneously
in  naive  (previously  untreated),   refractory  (unsuccessfully  treated  with
recombinant  interferon),  and  relapsing  (initially  responded to  recombinant
interferon but later relapsed) patients.

         The results in naive  patients  indicated a significant  dose-dependent
response at the end of treatment. In addition,  treatment of naive patients with
ALFERON N Injection did not produce any  interferon-neutralizing  antibodies. An
oral  presentation  of the results in naive  patients  was given at the American
Association for the Study of Liver Diseases ("AASLD") meeting that took place in
November  1995.  The results of this study were  published in the February  1997
issue of Hepatology.

         The results in refractory patients indicated a significant  response at
the end of  treatment in the highest dose group.  A poster  presentation  of the
results in refractory patients was given at the AASLD meeting that took place in
November 1995.

         As a result of the  promising  results  obtained  in the study on naive
patients,  the study on relapsing patients,  which was accruing patients slowly,
was terminated early so that the Company could concentrate its limited resources
on pursuing the Phase 3 trials in naive patients, discussed below.

         After meeting with the FDA, the Company commenced in the second quarter
of 1996 a Phase 3 multi-center,  randomized,  controlled clinical trial designed
to evaluate  the safety and  efficacy of ALFERON N  Injection  in naive  chronic
hepatitis  C  patients.  The trial  consists  of a 24-week  treatment  phase and
24-week  follow-up and also  includes an interim  analysis  after  approximately
one-half of the enrolled patients complete the treatment and follow-up phases.


                                       3
<PAGE>


         On April 2, 1998, the Company announced it had completed the interim 
analysis of the results for approximately half of the enrolled  patients. If the
results of the  interim  analysis  had  demonstrated  at a very high  level of 
statistical significance that ALFERON N Injection is effective, the Company 
intended to seek FDA approval while  continuing to follow the other enrolled 
patients.  However, while the efficacy  analysis  indicated that ALFERON N 
Injection and the control treatment (an approved  therapy)  appear to be  
equivalent,  the study  protocol requires a showing of superiority in order to
meet the criteria for  statistical significance  in the interim  analysis,  and
the Company will therefore not seek FDA approval based on the interim analysis. 
The  Company  expects  that all patients will complete the study by mid- year, 
followed by a final  analysis in the third  quarter of 1998. If the results at
the end of the trial are favorable (which to be statistically  significant must
demonstrate superiority over the control treatment for all enrolled patients as
a group), the Company intends to seek FDA approval approval in the fourth
quarter of 1998. However,  there can be no assurance that such efficacy results
will be demonstrated at the time of the final  analysis  or that the use of
ALFERON N  Injection  for the  treatment  of patients with  hepatitis C will be
cost-effective,  safe, and effective or that the Company will be able to obtain 
FDA approval for such use. Furthermore,  even if such approval is obtained, 
there can be no assurance  that such product will be commercially successful or
will produce significant  revenues or profits for the Company.

         HIV and hepatitis C co-infected  patients.  In December  1997,  patient
enrollment  commenced  in a Phase 2  multi-center,  open  label  clinical  trial
designed to evaluate  the safety and efficacy of ALFERON N Injection in patients
co-infected  with HIV and HCV. The trial consists of a 24-week  treatment  phase
and 24-week  follow-up.  Two groups of patients with chronic hepatitis C will be
studied - one with  significant  HIV  viral  levels  and the  other  with low or
undetectable  levels.  The  patients' HIV and HCV viral levels will be evaluated
throughout   the  treatment  and  follow-up   phases.   It  is  estimated   that
approximately 10% of HIV-infected patients are co-infected with HCV.

         Multiple Sclerosis.  Multiple sclerosis ("MS") is a chronic,  sometimes
progressive,  immune-mediated  disease of the  central  nervous  system  that is
believed to occur in genetically  predisposed  individuals following exposure to
an  environmental  factor,  such as virus  infection.  The  disease  affects  an
estimated  250,000  to  350,000  people in the United  States,  primarily  young
adults.  Symptoms of MS,  including vision  problems,  muscle weakness,  slurred
speech,  and poor  coordination,  are believed to occur when the  patient's  own
cells attack and ultimately destroy the insulating myelin sheath surrounding the
brain and spinal  cord nerve  fibers,  resulting  in  improper  transmission  of
signals throughout the nervous system.

         In the United States,  two  recombinant  forms of beta  interferon have
been approved for the treatment of relapsing-remitting  MS. However,  reports in
the scientific  literature  and elsewhere  have  indicated that the  significant
adverse reactions associated with the treatments may limit their usefulness.  In
addition, Copaxone(R), a non-interferon product was recently approved by the FDA
to treat  relapsing-remitting  multiple sclerosis.  Based in part on encouraging
anecdotal reports on the use of ALFERON N Injection in MS patients,  the Company
would like to conduct a clinical  trial in order to  investigate  the potential
use of ALFERON N Injection for the treatment of MS. However,  the timing of this
trial will be dependent upon the Company's ability to obtain additional  funding
or a sponsor.

         Marketing and Distribution.  The Company completed the reacquisition of
marketing  and  distribution  rights  for  ALFERON N  Injection  from The Purdue
Frederick  Company  ("Purdue")  in May  1996.  The  Company  believes  that  the
reacquisition of marketing  provides it with greater  financial  flexibility and
control over the distribution of ALFERON N Injection.  Since the  reacquisition,
the Company has  focused its efforts in the United  States on making  additional
sales to existing customers.  In May 1997, the Company entered into an agreement
appointing  Alternate Site  Distributors,  Inc. ("ASD"),  a subsidiary of Bergen
Brunswig Corporation, the sole United States distributor of ALFERON N Injection.
Pursuant  to  such  agreement,  ASD  will  also  provide  clinical  and  product
information,  reimbursement  information and services, and management of patient
assistance services.

         In 1996, the Company entered into a supply and  distribution  agreement
(the "Cell Pharm  Agreement")  with Cell Pharm GmbH ("Cell Pharm").  Cell Pharm,
headquartered in Hanover,  Germany, is a privately-owned  pharmaceutical company
primarily  involved in the  distribution  and manufacture of products for cancer
treatment and other uses. The Cell Pharm Agreement, which terminates on June 30,
2001, unless renewed, grants Cell Pharm rights to distribute,  promote, and sell
ALFERON N  Injection  in Germany.  The Cell Pharm  Agreement  provides  that the
Company will supply Cell Pharm with ALFERON N Injection at specified prices, and
obligates  Cell Pharm to  purchase  specified  minimum  amounts  in each  annual
period.  In  addition,  Cell Pharm is  required  to pay the  Company  50% of the
incremental  revenue  Cell  Pharm  receives  as a result  of  selling  ALFERON N




                                       4
<PAGE>

Injection  at a price higher than a specified  price.  Cell Pharm is required to
maintain an active and efficient sales and customer  service  organization  with
adequately trained personnel for marketing and selling ALFERON N Injection. Cell
Pharm  represents to the Company that it has obtained,  and Cell Pharm agrees to
maintain in effect, all registrations,  approvals, and consents from governments
in  Germany  as are  necessary  to permit or  facilitate  the  lawful  handling,
promotion, and resale of ALFERON N Injection in Germany. Cell Pharm has informed
the Company that it intends to market  ALFERON N Injection  under the trade name
Cytoferon(TM),  pursuant to Cell Pharm's existing  regulatory approval to market
Cytoferon  in  Germany  for the  treatment  of hairy cell  leukemia  and for the
treatment  of  patients  who  develop  antibodies   against   recombinant  alpha
interferons.

         In February  1994, the Company  entered into an exclusive  distribution
agreement  for  ALFERON  N  Injection  in  Mexico  with  Industria  Farmaceutica
Andromaco, S.A. de C.V. ("Andromaco"),  a privately-held  pharmaceutical company
headquartered  in Mexico  City which  specializes  in  oncology  and  immunology
products.  Pursuant  to the  agreement,  Andromaco  obtained  approval  from the
Mexican regulatory  authorities to sell ALFERON N Injection for the treatment of
genital warts, which is marketed under the trade name ALTEMOL(R).  The agreement
establishes performance milestones for the maintenance of distribution rights by
Andromaco in Mexico. In addition,  the Company has a buy-out option to reacquire
the  marketing  and  distribution  rights  in  Mexico  under  certain  terms and
conditions.

         Manufacturing.   The  purified   drug   concentrate   utilized  in  the
formulation  of ALFERON N Injection is  manufactured  in the Company's  facility
located in New Brunswick,  New Jersey, and ALFERON N Injection is formulated and
packaged at a production  facility located in McPherson,  Kansas and operated by
Abbott  Laboratories  Inc.  ("Abbott")  pursuant  to  a  processing  and  supply
agreement  entered into in September 1994. Under the terms of the agreement with
Abbott, the Company pays Abbott an agreed price to formulate and package ALFERON
N Injection in  accordance  with  specifications  provided by the  Company.  The
Company's  facilities received FDA approval in October 1989.  Subsequently,  the
Company  developed  process  improvements  and  completed  an  expansion  of its
manufacturing facility, both of which were approved by the FDA in June 1991. The
process  improvements  and expanded  facility  enabled the Company to reduce the
manufacturing  costs of  ALFERON  N  Injection  and gave the  Company  increased
production  capacity for ALFERON N Injection.  Since the beginning of 1996,  the
Company  increased  its physical  manufacturing capacity by 50%. In anticipation
of increased demand, production of interferon was continued at a level in excess
of current market demand. In light of the  results  to date of the  Company's
Phase 3 studies of ALFERON N Injection in HIV- and HCV-infected  patients,  the 
Company has written-down the  carrying  value  of its  inventory  of  ALFERON N 
Injection to its estimated net realizable value.  The write-down is the result
of the Company's reassessment of anticipated near-term needs for product to be  
sold or utilized in clinical trials (within approximately a two-year period at
historical sales levels).  As a result, inventories at December 31, 1997 reflect
a reserve for excess inventory of $7,254,710.  Also, during the quarter ending
March 31, 1998, the Company will record an additional write-off of approximately
$3,000,000 of inventories  that were produced during the three months ended
March 31, 1998.  At the present time, the Company has produced sufficient 
inventory to satisfy its clinical and commercial  needs for the  foreseeable 
future  and has  therefore  discontinued production  of ALFERON N  Injection.
See  "Business  -- ALFERON N Injection -- Clinical Trials for New Indications,"
"Management's  Discussion and Analysis of Financial  Condition  and  Results of 
Operations,"   "Business   -Governmental Regulation," and "Properties."

         Competition. Presently, INTRON A, manufactured by Schering Plough Corp.
"Schering"),  is the one other injectable interferon product approved by the FDA
for the  treatment of genital  warts.  INTRON A is made from  recombinant  alpha
interferon.  Since the  production  of INTRON A is not  dependent on a source of
human blood  cells,  it may be able to be  produced  in greater  volume and at a
lower cost than ALFERON N Injection. Currently, the Company's wholesale price on
a per unit basis of ALFERON N  Injection  is  substantially  higher than that of
INTRON A. In March  1997,  3M  Pharmaceuticals  received  FDA  approval  for its
immune-response modifier,  Aldara(R), a self-administered topical cream, for the
treatment  of external  genital and  perianal  warts.  ALFERON N Injection  also
competes with surgical,  chemical,  and other methods of treating genital warts.
The  Company  cannot  assess  the impact  products  developed  by the  Company's
competitors  or advances in other methods of the treatment of genital warts will
have on the commercial viability of its product.

         If and when the Company obtains approvals for additional indications of
ALFERON N Injection and its proposed  products (such as the approval obtained by
Cell Pharm in Germany),  it expects to compete primarily on the basis of product
performance  and price with a number of  pharmaceutical  companies,  both in the
United States and abroad.

         A number of synthetic  antiviral  compounds  have been  approved in the
United  States and certain  foreign  countries for the  treatment,  primarily in
combination therapy, of HIV infection and AIDS, including reverse  transcriptase
inhibitors   (nucleoside   analogues)   such  as   Epivir(R)   and   Retrovir(R)
(manufactured  by  Glaxo  Wellcome  Inc.),   Hivid(R)   (manufactured  by  Roche
Laboratories,  Inc.),  and Zerit(R) and Videx(R)  (manufactured by Bristol-Myers


                                      5
<PAGE>


Squibb  Company) and protease  inhibitors such as Crixivan(R)  (manufactured  by
Merck  &  Co.,  Inc.),  Fortovase(R)  and   Invirase(R)(manufactured   by  Roche
Laboratories,   Inc.),  Norvir(R)  (manufactured  by  Abbott  Laboratories)  and
Viracept(R)  manufactured by Agouron Pharmaceutical,  Inc. Also, Viramune(R),  a
non-nucleoside  reverse  transcriptase  inhibitor  (manufactured  by  Boehringer
Ingelheim Corporation),  and Rescriptor(R)  manufactured by Pharmacia and Upjohn
Company,  have been approved by the FDA for use in combination  with  nucleoside
analogues for the treatment of HIV-infected adults.

         Schering's  recombinant  interferon product is already approved for the
treatment of hepatitis C and hepatitis B in the United States and other markets,
as well as for many other  medical  uses.  Roche  Pharmaceuticals's  recombinant
interferon  product has been  approved  for the  treatment of hepatitis C in the
United  States and for other  medical  uses in the United  States and in foreign
countries. In addition, Amgen Inc.'s recombinant interferon,  Infergen(R),  also
known as consensus  interferon product,  was recently approved for the treatment
of hepatitis C in the United States.

         In the United States, two recombinant forms of beta interferon, Biogen,
Inc.'s  Avonex(R) and Berlex  Laboratories'  Betaseron(R) as well as Teva Marion
Partners'  Copaxone(R),  a  non-interferon  product,  have been approved for the
treatment of relapsing-remitting MS.

         Many of the  Company's  potential  competitors  are among  the  largest
pharmaceutical  companies  in the  world,  are well  known to the public and the
medical  community,  and have  substantially  greater  financial  resources  and
product development,  manufacturing, and marketing capabilities than the Company
or its marketing  partners.  Therefore,  there can be no assurance  that, if the
Company is able to obtain  regulatory  approval of ALFERON N  Injection  for the
treatment of any additional diseases, it will be able to achieve any significant
penetration into those markets.

ALFERON N Gel

         ALFERON N Gel is a topical,  Natural Alpha Interferon preparation which
the Company has  developed  and  believes  has  potential  in the  treatment  of
cervical dysplasia, intravaginal warts, and mucocutaneous and genital herpes.

         Clinical  Trials.  The Company has  completed one clinical  trial,  has
commenced  one clinical  trial,  and may conduct other  clinical  trials for its
ALFERON N Gel formulation to develop  applications and obtain initial  approvals
for such products.

         Cervical  Dysplasia and  Intravaginal  Warts.  Affecting  approximately
500,000 to one  million  women each year in the United  States  alone,  cervical
dysplasia,  or  abnormal  cervical  cells,  has been  identified  as a potential
precursor to cervical cancer. Cervical cancer strikes approximately 13,000 women
in the United States each year,  causing 5,000 deaths,  and is  responsible  for
more than half a  million  deaths  worldwide.  Cervical  dysplasia  is caused by
certain strains of the human papillomavirus  ("HPV"), the same family of viruses
that  causes  genital  warts.   The  Company  has  completed  a  small  Phase  2
dose-ranging  study  using  ALFERON N Gel at the  Columbia-Presbyterian  Medical
Center in New York for the  treatment of mild  cervical  dysplasia.  Pap smears,
identification  tests for the presence of virus, and cervical biopsies indicated
that ALFERON N Gel appears to have the  potential  for  improving  the course of
cervical  dysplasia  in the  majority of patients who  completed  the  treatment
course.   In   addition,   an   investigator-sponsored,   Phase  2   randomized,
placebo-controlled,  double-blind,  parallel group clinical study to investigate
the  potential  use of ALFERON N Gel for the  treatment  of  intravaginal  warts
(which are also caused by the HPV) commenced in January 1998.

         Other  Widespread  Dermatological  Lesions  Potentially  Treatable with
ALFERON N Gel Therapy.  Nearly 30 million  people in the U.S. are infected  with
the herpes  simplex  type II virus,  which is the  infectious  virus that causes
genital herpes. Up to 500,000 new cases are reported each year, according to the
Alan  Guttmacher  Institute.  To  date,  there is no cure  for  genital  herpes.
Preliminary  findings with a previous  formulation of recombinant  interferon in
the Company's  proprietary gel showed  significant  shortening of the contagious
period and relief of symptoms,  but the Company will not start  clinical  trials
unless additional funding or a sponsor is secured.

         ALFERON N Gel may also be of benefit to immunocompromised patients with
mucocutaneous  herpes.  Patients with this form of herpes suffer from persistent
skin lesions which have become resistant to existing therapies. The Company will
not start clinical trials for this  indication  unless  additional  funding or a
sponsor is secured.

         Marketing  and  Distribution.  The Company does not have any  marketing
agreement  with respect to ALFERON N Gel and, if FDA  approval is  obtained,  no
assurance  can be given that the Company  will be able to enter into a marketing
agreement on terms  satisfactory to the Company.  The Company may also choose to
market ALFERON N Gel itself if FDA approval is obtained.

         

                                      6
<PAGE>


         Competition.  The Company  believes that three  antiviral  products are
presently  sold in the United  States for the  treatment  of  recurrent  genital
herpes:   Zovirax(R)  (manufactured  by  Glaxo  Wellcome  Inc.)  which  contains
acyclovir and is administered  orally,  topically,  or intravenously,  Famvir(R)
(manufactured by SmithKline Beecham  Pharmaceuticals) which contains famcyclovir
and is  administered  orally,  and Valtrex(R)  (manufactured  by Glaxo Wellcome,
Inc.) which contains  valacyclovir  and is also  administered  orally.  The only
current treatment for cervical dysplasia in the United States is surgery,  while
intravaginal warts are treated with ablative therapy.

ALFERON LDO

        ALFERON  LDO  is a  low  dose  oral  liquid  Natural  Alpha  Interferon
preparation  which the Company has  developed  and believes has potential in the
treatment  of several  quality-of-life  parameters  of  importance  to  patients
infected with HIV.

       Clinical  Trials for ALFERON  LDO. As  described  below,  the Company has
completed two Phase 2 clinical  trials for its ALFERON LDO  formulation  for the
treatment of HIV-infected patients. In addition, a National Institute of Allergy
and  Infectious  Diseases  ("NIAID")  sponsored  Phase 3 trial  in  HIV-infected
patients  has been  concluded  in which  ALFERON LDO was  included as one of the
treatments.

       HIV-infected patients. The Company has completed two double-blind studies
at Mount Sinai  Medical  Center in New York  involving  ALFERON  LDO.  One was a
placebo-controlled study in AIDS-related complex ("ARC") patients, and the other
was a dose  ranging  study  in  AIDS  or ARC  patients.  The  results  from  the
placebo-controlled  study  did not  demonstrate  a  significant  improvement  or
alteration  in the  expected  progression  of  the  disease,  although  patients
receiving  ALFERON LDO reported greater energy and appetite than those given the
placebo.  The results from the dose ranging study indicate that one of the doses
may promote weight gain and an increase in energy and overall well-being.

       At the insistence of AIDS groups and community-based  physicians who had
been using low-dose oral formulations of interferon in their practice, the NIAID
launched in the second quarter of 1996 a Phase 3 trial of three  preparations of
low-dose oral interferon, including ALFERON LDO. An advisory committee comprised
of  representatives  from the Company and other interferon  manufacturers,  AIDS
support groups, the FDA, and the National  Institutes of Health was organized to
design this multicenter  study, which is examining the effectiveness of low dose
oral  alpha  interferon  therapy  on  several   quality-of-life   parameters  of
importance to patients  infected with HIV.  Patients  enrolled in the study were
randomly  assigned  to one of  four  treatment  groups,  with  all  participants
receiving three compounds.  In three of the groups, patients received one active
compound and two placebos.  Patients in the fourth group received only placebos.
Neither  the  physician  nor the  patient  will know which group the patient was
assigned to until after the study,  which had a  six-month  treatment  phase and
six-month  follow-up period,  has ended and the analysis is completed.  While in
the study,  patients were permitted to take  antiretroviral  drugs and therapies
against opportunistic  infections.  In June 1997, NIAID terminated enrollment in
this study because of the slow rate of patient  accrual.  NIAID will analyze and
publish the results of the completed  patients when  available.  The Company has
provided clinical quantities of ALFERON LDO for use in the study.

         Marketing  and  Distribution.  The  Company  does not have a  marketing
agreement  with  respect to ALFERON LDO and,  if FDA  approval of ALFERON LDO is
obtained,  no assurance can be given that the Company will be able to enter into
a marketing  agreement for such products on terms  satisfactory  to the Company.
The  Company may also  choose to market  ALFERON  LDO itself if FDA  approval is
obtained.

       Competition.  Under the terms of a licensing  agreement (as amended,  the
"Amarillo  Agreement") with Amarillo  Bioscience,  Inc.  (formerly Amarillo Cell
Culture  Company,  Incorporated)  ("Amarillo") (i) the Company has the exclusive
right to sell ALFERON LDO,  containing  Natural Alpha Interferon,  in the United
States and all foreign  countries  other than Japan,  (ii)  Amarillo  and Pharma
Pacific  Management  Pty.  Ltd.  ("PPM"),  a company  which has also  obtained a
license  from  Amarillo,  each has the right to sell any  interferon  other than
Natural Alpha  Interferon in the United States and all foreign  countries  other
than Japan, and (iii) Hayashibara  Biochemical  Laboratory has the right to sell
its low dose alpha  interferon  in Japan.  See "Business -- Licenses and Royalty
Obligations." Therefore,  with respect to low dose oral interferon products, the
Company will potentially  compete with Amarillo and PPM in the United States and
in the  rest  of  the  world  except  Japan  and  with  Hayashibara  Biochemical
Laboratory in Japan. In addition,  the Company will potentially compete with the
manufacturers  of the synthetic  antiviral  compounds that have been approved in
the United  States and certain  foreign  countries  for the treatment of HIV and
AIDS. (See "Business -- ALFERON N Injection -- Competition").



                                      7
<PAGE>


Patents

         In 1996, the Company was issued a United States patent, comprised of 15
claims,  for Natural  Alpha  Interferon.  The two major  claims are for (i) a
highly  purified  Natural  Alpha  Interferon  composition  produced  from  human
peripheral  blood  leukocytes  and  (ii) an  improved  method  to  produce  this
composition.  The issuance of this patent gives the Company  protection  for the
manufacture, use, and sale of its Natural Alpha Interferon product in the United
States and prevents a competitor  from  producing or using  equivalent  products
derived from human peripheral blood  leukocytes.  Patent  applications have also
been filed in selected  foreign  countries.  In the fourth  quarter of 1997, the
Company was issued a second United States patent which broadens the scope of the
first one to cover certain  individual or mixtures of alpha  interferon  species
present in Natural Alpha Interferon.

        Also in 1996, the Company was issued a United States  patent,  comprised
of four claims, that will expand the Company's portfolio on overall technologies
in the interferon field. The biological activities of interferon take place when
the interferon binds to Type 1 interferon  receptor proteins,  which are present
in  various  human  cells.  The  major  claim is the  composition  claim  for an
interferon receptor protein  specifically binding alpha and beta, but not gamma,
interferon.  The receptor,  which is isolated from a cancerous cell line,  binds
both  natural and  recombinant  alpha  interferons  and is a variant form of the
human  interferon  receptor (Type 1) which has been found in some cases of acute
leukemia.  The claimed receptor  protein could be used to produce  anti-receptor
antibodies  that may have  potential  use in  diagnostic  testing  for tumors or
cancers which have an abnormal number of receptors. The claimed receptor protein
may also have potential use as a therapeutic agent for those diseases which have
aberrant  production of interferon,  by binding to and  neutralizing  the excess
interferon.

         The United  States  Patent  and  Trademark  Office has also  issued two
patents to the Company which disclose and claim topical interferon preparations.
The patents encompass interferon preparations for the topical delivery of one or
more  interferons  to the site of a disease which  responds  therapeutically  to
interferon,  and a system for  delivering  interferon  topically  which prevents
oxidation of the protein.  The  inventions  specifically  encompass  the topical
treatment for treating  viral  diseases,  such as herpes  genitalis,  with alpha
interferon. The Company has various other issued patents and patent applications
pending in the field of biotechnology, purification processes, and therapeutics.

Licenses and Royalty Obligations

         F.  Hoffmann-LaRoche  Ltd. and  Hoffmann-LaRoche,  Inc.  (collectively,
"Hoffmann")  have been issued patents  covering  human alpha  interferon in many
countries  throughout the world.  As of March 31, 1995,  the Company  obtained a
non-exclusive  perpetual license from Hoffmann (the "Hoffmann  Agreement") which
grants the  Company  the  worldwide  rights to make,  use,  and sell,  without a
potential patent  infringement  claim from Hoffmann,  any formulation of Natural
Alpha Interferon.  The Hoffmann Agreement replaced a 1988 non-exclusive  license
which,  as amended,  granted the Company the right to make, use, and sell in the
United  States,  without a potential  patent  infringement  claim from Hoffmann,
injectable formulations of Natural Alpha Interferon for the treatment of genital
warts or patients with diseases  refractory to recombinant  interferon  therapy.
The  Hoffmann  Agreement  permits  the  Company to grant  marketing  rights with
respect to Natural Alpha Interferon  products to third parties,  except that the
Company cannot grant marketing rights with respect to injectable products in any
country in which  Hoffmann has patent rights  covered by the Hoffmann  Agreement
(the  "Hoffmann  Territory")  to any third  party not  listed on a  schedule  of
approximately 50 potential  marketing  partners without the consent of Hoffmann,
which consent cannot be unreasonably withheld.

         Under the terms of the Hoffmann Agreement,  the Company is obligated to
pay  Hoffmann an aggregate  royalty on net sales (as  defined) of Natural  Alpha
Interferon  products by the Company in an amount equal to (i) 8% of net sales in
the Hoffmann  Territory,  and 2% of net sales outside the Hoffmann  Territory of
products manufactured in the Hoffmann Territory,  up to $75,000,000 of net sales
in any calendar year and (ii) 9.5% of net sales in the Hoffmann  Territory,  and
2% of net sales outside the Hoffmann  Territory of products  manufactured in the
Hoffmann Territory,  in excess of $75,000,000 of net sales in any calendar year,
provided  that the total  royalty  payable in any calendar year shall not exceed
$8,000,000.  The Hoffmann Agreement can be terminated by the Company on 30 days'
notice with respect to the United States patent,  any individual foreign patent,
or all patents owned by Hoffmann.  If the Hoffmann  Agreement is terminated with
respect to the patents owned by Hoffmann in a specified country, such country is
no longer  included in the  Hoffmann  Territory.  When the Company  received FDA
approval for ALFERON N Injection for the treatment of genital warts in 1989, the
Company  became  obligated  to issue shares of its Common Stock to Hoffmann as a
prepaid royalty against future net sales by the Company.  Under the terms of the


                                        8
<PAGE>


Hoffmann  Agreement,  certain payments  previously made to Hoffmann (including a
portion of the value of the Common  Stock  previously  issued to  Hoffmann)  are
available as offsets against 50% of the Company's future royalty  obligations to
Hoffmann until the Company obtains an FDA approval to market ALFERON N Injection
for an additional  indication.  For the years ended December 31, 1997,  1996 and
1995, the Company applied  $117,102,  $77,584 and $50,437  respectively,  of the
prepayments  previously made to Hoffmann against the amounts due. As of December
31, 1997, based upon the market value of the Company's common stock, the Company
had approximately  $698,200 of credits available to offset its future royalty
obligations to Hoffmann.

         In October  1989,  the Company  entered  into the  Amarillo  Agreement.
Amarillo,  which is  located  in  Amarillo,  Texas,  is in the  business  of the
research and  development of animal health  products and became a public company
in  1996.  Under  the  terms  of  the  Amarillo  Agreement,  the  Company  has a
non-exclusive   license  under  all  of  Amarillo's   issued   patents,   patent
applications,  and  "know-how"  relating to the  treatment of humans by the oral
administration  of Natural Alpha Interferon in low doses. In addition,  Amarillo
has the right to purchase the Company's  Natural Alpha Interferon for use in the
animal health market and is obligated to pay royalties to the Company based upon
sales using the Company's Natural Alpha Interferon.

         The Company will be  obligated to pay Amarillo  royalties of 10% on the
sales of Natural Alpha Interferon  products using Amarillo's patented technology
as determined under the Amarillo Agreement.  In addition, the Company is a party
to certain license  agreements,  including the Hoffmann  Agreement,  pursuant to
which it is obligated to pay royalties  based upon  commercial  exploitation  of
ALFERON N Gel and ALFERON LDO. Under the terms of such license  agreements,  the
Company  would pay  royalties of up to 13.5% and 19.5% of net sales of ALFERON N
Gel and ALFERON LDO, respectively.

         In  addition,  the Company  agreed to pay G.P.  Strategies  Corporation
("G.P. Strategies"), formerly named National Patent Development Corporation, a
royalty of $1  million  in  connection  with the  acquisition  of  certain
intellectual property and technology rights from G.P.  Strategies.  Such amount
is payable if and when the Company generates income before taxes, limited to 25%
of such income before income taxes per year until the amount is paid in full.

Governmental Regulation

         Regulations imposed by U.S. federal,  state, and local authorities,  as
well as their  counterparts in other countries,  are a significant factor in the
conduct of the research,  development,  manufacturing,  and marketing activities
for present and proposed products developed by the Company.

         The  Company's  or  its  licensees'  potential  products  will  require
regulatory  approval by  governmental  agencies prior to  commercialization.  In
particular,  human  medical  products are subject to rigorous  pre-clinical  and
clinical  testing and other approval  procedures by the FDA in the United States
and similar health  authorities in foreign  countries.  Various  federal and, in
some  cases,  state  statutes  and  regulations  also  govern or  influence  the
manufacturing,  safety, labeling, storage, record keeping, and marketing of such
products,  including the use, manufacture,  storage,  handling,  and disposal of
hazardous  materials and certain waste products.  The process of obtaining these
approvals and the  subsequent  compliance  with  applicable  federal and foreign
statutes  and  regulations  involves a  time-consuming  process and requires the
expenditure of substantial resources.

         The effect of government  regulation may be to delay for a considerable
period of time or prevent  the  marketing  of any  product  that the Company may
develop and/or impose costly procedures on the Company's activities,  the result
of which may be to furnish an advantage to the Company's competitors.  Any delay
in  obtaining or failure to obtain such  approvals  would  adversely  affect the
marketing of the Company's products and the ability to earn product revenue.

         Before  testing  of any  agents  with  potential  therapeutic  value in
healthy  human  test  subjects  or  patients  may  begin,  stringent  government
requirements for pre-clinical data must be satisfied.  These data, obtained from
studies in several  animal  species,  as well as from  laboratory  studies,  are
submitted in a Notice of Claimed Investigational Exemption for a New Drug or its
equivalent  in  countries  outside  the U.S.  where  clinical  studies are to be
conducted.  If the  necessary  authorizations  are  received,  the Company  then
conducts clinical tests of its products on human beings at various  unaffiliated
medical  centers and  institutions.  Initial trials (Phase 1) are conducted on a
small  number of  volunteers  to  determine  whether  the drug is safe for human
beings.  If the initial  trials  demonstrate  the safety of the product,  trials
(Phase 2) are then conducted on patients  affected with the disease or condition
under  investigation  to  establish  the proper  dose and dosing  interval.  The
findings  of these  trials  are then used to design  and  implement  large-scale
controlled  trials (Phase 3) to provide  statistical  proof of effectiveness and
adequate evidence of safety to meet FDA and/or foreign approval requirements.


                                        9
<PAGE>



         The FDA closely monitors the progress of each of the phases of clinical
testing and may, at its discretion,  re-evaluate,  alter,  suspend, or terminate
the testing based on the data which have been  accumulated to that point and its
assessment of the risk/benefit ratio to the patient. Estimates of the total time
required for completing  clinical testing vary between four and ten years.  Upon
successful  completion  of clinical  testing of a new drug, a company  typically
submits a New Drug  Application  ("NDA"),  or for  biological  products  such as
Natural  Alpha  Interferon,  a Product and  Establishment  License  Applications
("PLA/ELA") to the FDA  summarizing  the results and  observations  of the drugs
during the clinical trials.

         Each  facility in which  products are produced  and  packaged,  whether
operated  by the Company or a third  party,  must meet the FDA's  standards  for
current  good  manufacturing  practices  and  must  also be  approved  prior  to
marketing any product  produced or packaged in such  facility.  Any  significant
change in the production process which may be commercially  required,  including
changes in sources of certain raw  materials,  or any change in the  location of
the  production  facilities  will also  require  FDA  approval.  To the extent a
portion of the manufacturing process for a product is handled by an entity other
than the Company,  the Company must similarly receive FDA approval for the other
entity's  participation in the  manufacturing  process.  The Company has entered
into an agreement with Abbott,  pursuant to which Abbott formulates and packages
ALFERON N Injection.  The Company presently has a biologic establishment license
for the facilities in which it produces ALFERON N Injection,  which includes the
facilities  in which  Abbott  formulates  and packages  ALFERON N Injection.  In
addition, FDA approval would have to be obtained if the Company should choose to
use an outside formulator and/or packager for ALFERON N Gel or ALFERON LDO.

         Once the  manufacture  and sale of a product is  approved,  various FDA
regulations  govern the  production  processes and marketing  activities of such
product. A post-marketing  testing,  surveillance,  and reporting program may be
required to monitor the product's  usage and effects.  Product  approvals may be
withdrawn,  or other  actions  may be ordered,  if  compliance  with  regulatory
standards is not maintained.

         Each individual lot of Natural Alpha Interferon produced must be tested
for  compliance  with  specifications  and released for sale by the FDA prior to
distribution in the marketplace. Even after initial FDA marketing approval for a
product has been granted,  further studies may be required to provide additional
data on safety or  efficacy;  to obtain  approval  for  marketing a product as a
treatment  for  specific  diseases  other than those for which the  product  was
originally  approved;  to change the dosage levels of a product;  to support new
safety  or  efficacy   claims  for  the  product;   or  to  support  changes  in
manufacturing methods, facilities, sources of raw materials, or packaging.

         In many markets, effective commercialization also requires inclusion of
the product in national, state, provincial, or institutional formularies or cost
reimbursement  systems.  The impact of new or changed laws or regulations cannot
be predicted  with any  accuracy.  The Company uses its own staff of  regulatory
affairs   professionals  and  outside   consultants  to  enable  it  to  monitor
compliance,  not only with FDA laws and  regulations,  but also  with  state and
foreign government laws and regulations.

         Promotional  and  educational  communications  by the  Company  and its
distributors  also are  regulated by the FDA and are  governed by statutory  and
regulatory  restrictions and FDA policies  regarding the type and extent of data
necessary to support  claims that may be made.  The Company  currently  does not
have data  adequate  to satisfy  FDA  requirements  with  respect  to  potential
comparative  claims between Natural Alpha  Interferon and competing  recombinant
interferon products.

         For  marketing  outside the United  States,  the  Company  will also be
subject to foreign  regulatory  requirements  governing  human clinical  trials,
manufacturing,  and marketing approval for drugs and other medical products. The
requirements  governing  the  conduct of  clinical  trials,  product  licensing,
pricing,  and reimbursement vary widely from country to country.  In addition to
its United States approval, ALFERON N Injection has received regulatory approval
in Mexico, Germany, Hong Kong, and Singapore, and registration filings have been
submitted in certain other countries.

       Under  certain  circumstances,  the Company may be required to obtain FDA
authorization to export products for sale in foreign countries. For instance, in
most cases,  the Company may not export  products that have not been approved by
the FDA unless it first  obtains an export permit from the FDA.  However,  these
FDA export  restrictions  generally do not apply if the  Company's  products are
exported in conformance  with their United States  approvals or are manufactured
outside the United  States.  At the present time,  the Company does not have any
foreign manufacturing facilities.


                                       10
<PAGE>


Research Staff and Employees

         As of April 8,  1998,  the  Company  had  approximately  100  full-time
employees, of whom 14 hold Ph.D. degrees, 1 holds an M.D. degree and 52 hold
other degrees in scientific or technical fields. Of such employees, 
approximately 21 were engaged in research  and  product  development,  40 were 
engaged in quality control and product and process improvement for
manufacturing, 9 were engaged in engineering,  maintenance and regulatory and
quality  assurance,  6 were engaged in medical  affairs and the  remainder  were
general and administrative personnel.

Research and Development

         During the fiscal years ended  December 31, 1997,  1996,  and 1995, the
Company expended  approximately $11.9 million,  $6.4 million,  and $3.7 million,
respectively   for  research  and  development.   Substantially   all  of  these
expenditures were for Company-sponsored research and development programs.

Executive Officers of the Registrant

         The  following  table sets forth the names of the  principal  executive
officers  of the  Company  as of March  15,  1998 and their  positions  with the
Company.  The principal  business  experience of the executive  officers for the
last five years is also described below.

Name                              Age          Position
- ----                              ---          --------

Samuel H. Ronel, Ph.D              61          Chairman of the Board

Lawrence M. Gordon                 44          Chief Executive Officer and a
                                               Director

Stanley G. Schutzbank, Ph.D.       52          President and a Director

Donald W. Anderson                 48          Controller (Principal
                                               Accounting and Financial
                                               Officer) and Secretary

Drew Stoudt                        50          Vice President, Regulatory
                                               Affairs and Quality

Mei-June Liao, Ph.D.               46          Vice President, Research and
                                               Development

James R. Knill, M.D.               65          Vice President, Medical Affairs

Robert P. Hansen                   54          Vice President, Manufacturing

         Samuel H. Ronel,  Ph.D.  has been Chairman of the Board since  February
1997 and was Vice  Chairman of the Board from January 1996 to February  1997 and
President,  Chief Executive Officer,  and a director of the Company from 1981 to
January 1996. He was  responsible  for the interferon  research and  development
program  since its inception in 1979.  Dr. Ronel joined G.P.  Strategies in 1970
and served as the Vice President of Research and Development of G.P.  Strategies
and as the President of Hydro Med Sciences, a division of G.P. Strategies,  from
1976 to September  1996.  Dr. Ronel  served as President of the  Association  of
Biotechnology  Companies,  an  international  organization  representing  United
States and foreign  biotechnology firms, from 1986-88 and has served as a member
of its Board of  Directors  until  1993.  Dr.  Ronel was elected to the Board of
Directors of The  Biotechnology  Industry  Organization from 1993 to 1995 and to
the Governing Body of the Emerging Companies Section from 1993 to 1997.

         Lawrence M. Gordon has been Chief  Executive  Officer and a director of
the Company since January 1996,  Vice President of the Company from June 1991 to
January 1996,  General Counsel of the Company from 1984 to January 1996, General
Counsel of G.P.  Strategies  since  November  1986,  and Vice  President of G.P.
Strategies from June 1991 to September 1996. He was Associate General Counsel of
G.P. Strategies from 1983 through November 1986.

         Stanley G.  Schutzbank,  Ph.D.  has been President of the Company since
January 1996, Executive Vice President of the Company from 1981 to January 1996,
and a  director  of the  Company  since  1981 and has been  associated  with the
interferon  research and development  program since its inception in 1979. He is
involved with all facets of  administration  and planning of the Company and has
coordinated compliance with FDA regulations governing manufacturing and clinical
testing of  interferon,  leading to the approval of ALFERON N Injection in 1989.
Dr.  Schutzbank  joined  G.P.  Strategies  in 1972 and  served as the  Corporate
Director of  Regulatory  and Clinical  Affairs of G.P.  Strategies  from 1976 to
September  1996 and as Executive  Vice President of Hydro Med Sciences from 1982
to  September  1996.  Dr.  Schutzbank  is a  member  of the  Regulatory  Affairs

                                       11
<PAGE>


Professionals  Society  and has served as  Chairman  of the  Regulatory  Affairs
Certification  Board from its inception until 1994. Dr. Schutzbank  received the
1991 Richard E. Greco Regulatory Affairs  Professional of the Year Award for his
leadership in  developing  the United States  Regulatory  Affairs  Certification
Program.   In  September   1995,   Dr.   Schutzbank  was  elected  to  serve  as
President-elect in 1996, President in 1997, and Chairman of the Board in 1998 of
the Regulatory Affairs Professionals Society.

         Donald W.  Anderson has been the  Controller  of the Company since 1981
and Corporate  Secretary of the Company since 1988. He was an officer of various
subsidiaries of G.P. Strategies from 1976 to September 1996.

         Drew Stoudt has been Vice  President, Regulatory Affairs  and  Quality
of the Company  since March 1991. He was Vice  President, Quality Assurance and 
Quality  Control from  February 1990 to March 1991.  Mr. Stoudt has served as
Director  of Quality  Assurance  for the Company and other  divisions  of G.P. 
Strategies  from 1985 to 1990. Mr. Stoudt is a member of the Regulatory Affairs
Professionals Society and received the 1988 Richard e. Greco Regulatory Affairs
Professional of the Year Award.  In addition, in 1997,  Mr. Stoudt was elected
to a three-year term as Treasurer of this Society.

         Mei-June Liao, Ph.D. has been Vice President, Research and Development
of the Company  since March 1995.  She has  served as a  Director,  Research  &
Development since 1987, and held senior positions in the Company's  Research &
Development  Department  since 1983.  Dr. Liao received her Ph.D.  from Yale 
University  and completed a three-year post doctoral  appointment at the
Massachusetts  Institute of Technology under the direction of Nobel Laureate in
Medicine,  Professor H. Gobind  Khorana.  Dr. Liao has authored many scientific
publications and invention disclosures.

         James R. Knill,  M.D. has been Vice  President,  Medical Affairs of the
Company since  September 1996 and a consultant to the Company from November 1995
to September  1996. Dr. Knill was employed as Vice President of Medical  Affairs
for  Cytogen  Corporation  from  1994  to 1995  and as  consultant  for  Cytogen
Corporation from 1995 to July 1996. He was previously  employed for more than 20
years as Vice President of Medical Affairs for Bristol-Myers Squibb Company.

         Robert P. Hansen has been Vice President,  Manufacturing of the Company
since  February 1997. He served as a Director of  Manufacturing  since 1995, and
held senior positions in the Company's Manufacturing Department since 1987.

         (d)  Financial Information About Foreign and Domestic Operations and
              Export Sales

         All of the Company's material operations and sales are conducted in the
United States.

Item 2.  Properties

         The  Company's  executive  offices  and  its  research  and  production
facilities  are located at 783 Jersey Avenue,  New Brunswick,  New Jersey 08901,
and its telephone number is (732) 249-3250.  The Company also maintains  offices
at 9 West 57th Street,  New York, New York 10019,  the cost of which is included
in the  Management  Agreement.  See Note 1 of Notes  to  Consolidated  Financial
Statements.

         The Company owns two free standing buildings  comprising  approximately
44,000 square feet and leases another 10,000 square feet all of which is located
in New Brunswick, New Jersey. The Company uses the facilities for staff offices,
for the  production and  purification  of  interferon,  for quality  control and
research  activities,  and for the  storage  of raw,  in  process  and  finished
materials.

         The Company  believes  that its current  facilities  and  equipment are
suitable and adequate for research and development and commercial  production of
purified interferon, well maintained, and in good condition.

Item 3.  Legal Proceedings

         The Company is not a party to any legal proceedings.

Item 4.  Submission of Matters to a Vote of Security Holders

         No matters  were  submitted  to a vote of security  holders  during the
fourth quarter of the fiscal year covered by this report.




                                       12
<PAGE>


                                     PART II

Item 5. Market for the Registrant's Common Stock and Related Stockholder Matters

         The Common Stock is traded in the over-the counter market and is quoted
on the NASDAQ National  Market System under the symbol IFSC.  Effective June 17,
1997,  the trading market for the Common Stock was changed from the NASDAQ Small
Cap Market to the NASDAQ National Market System.  The following table sets forth
for each period indicated, the high and low sales prices for the Common Stock as
reported on the NASDAQ Small Cap Market  through June 16, 1997 and on the NASDAQ
National  Market System  commencing June 17, 1997. All prices have been adjusted
for a one-for-four reverse stock split that became effective as of 5:00 p.m. New
York City time on March 21, 1997.
<TABLE>

<CAPTION>
                              1997                           1996
                           ------------                    -----------
<S>                    <C>          <C>              <C>           <C>

Quarter                 High          Low               High          Low
- -------                 ----          ---               ----          ---
First.......          $11           $ 5 3/8          $  10 1/4     $  6
Second....              9 5/8         4 1/2             12            7 1/4
Third......             9 1/2         6                  8 1/4        4 1/2
Fourth.....            11 3/16        7 1/2              7 7/8        3 1/2

</TABLE>

         As of March 12, 1998, the Company had 350 stockholders of record.

         The Company has not paid any  dividends  on the Common  Stock since its
inception and does not contemplate  paying  dividends on the Common Stock in the
foreseeable future.

         On August 18, 1997,  the Company  completed  the private placement
primarily to  institutional  investors of 1,936,667  shares of Common Stock.
The Company received aggregate cash consideration of $11,620,002. Sunrise
Securities  Corp. ("Sunrise") acted as placement agent and in connection
therewith received a commission of 116,200 shares of Common Stock and options to
purchase 96,833 shares of Common Stock at a purchase price of $7.20 per share.
The options are exercisable for a period of four years, commencing on August 18,
1998, and cannot be sold, transferred, assigned, or hypothecated until such
date, except that they may be assigned,  in whole or in part, to any successor,
officer, or partner of Sunrise. Sunrise also received an unaccountable expense 
allowance of 38,733 shares of Common Stock. The private placement and the
issuance of shares and options to  designees of Sunrise were made in reliance 
upon the exemption  provided by Section 4(2) of the  Securities Act of 1933 (the
"Securities  Act") for a transaction by an issuer not involving any public  
offering and/or Rule 506 of Regulation D promulgated  under the Securities Act.



                                       13
<PAGE>



Item 6.  Selected Financial Data
(Thousands of dollars except per share data)
<TABLE>

<CAPTION>
                                                Year Ended December 31,
<S>                              <C>         <C>       <C>         <C>        <C> 
                                    1997       1996       1995       1994      1993
                                    ----       ----       ----       ----      ----

Revenues                         $  2,956    $ 2,092    $ 1,296    $ 1,166    $   51
Research and development
  costs, net                       11,864      6,400      3,726      5,196     4,151

General and administrative
  expense                           4,389      3,405      1,940      4,974     2,367

Loss from operations*             (22,410)   (12,426)    (7,447)   (11,782)   (8,347)
Interest income (expense), net        670        441         75       (295)     (113)

Net loss*                         (21,740)   (11,986)    (7,372)   (12,078)   (8,460)

Basic and diluted loss per
   share of common stock**          (1.63)     (1.20)     (1.11)     (2.47)    (2.19)

Dividends                            NONE       NONE       NONE      NONE       NONE

</TABLE>


- ----------------------------------
[FN]
*Includes a provision for excess inventory of $7.3 million in 1997.

**All Periods  have been  restated  to reflect  the  effect of the  one-for-four
reverse stock split that became  effective as of 5:00 p.m. New York City time on
March 21, 1997 (see Note 11 to the Consolidated Financial Statements).
</FN>

<TABLE>

<CAPTION>
                                                        December 31,
                                                        ------------
<S>                             <C>         <C>         <C>        <C>       <C> 
                                   1997       1996        1995       1994      1993
                                   ----       ----        ----       ----      ----

Total assets                    $ 24,153    $ 27,743    $ 13,953   $ 8,182   $ 20,301

Current maturities of
  long-term debt                      --          --          --       409      1,999

Long-term debt, net of
  current maturities                  --          --          --        --        138

Common Stock subject to
  repurchase commitment               --          --          --     2,730         --

Working capital (deficiency)      14,529      19,929       7,062      (782)     7,985

Stockholders' equity              20,214      25,374      12,827     2,979     17,131

</TABLE>



                                       14
<PAGE>


Item 7.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

         Since  January  1981,  the  Company has been  primarily  engaged in the
research and development of  pharmaceutical  products  containing  Natural Alpha
Interferon.  The Company has experienced  significant operating losses since its
inception.  Although the Company received FDA approval in October 1989 to market
ALFERON N Injection in the United  States for the  treatment of certain  genital
warts and  ALFERON N  Injection  currently  is  marketed  and sold in the United
States by the Company, in Mexico by Andromaco, and in Germany by Cell Pharm, the
Company has had limited  revenues  from the sale of ALFERON N Injection to date.
For the Company to operate profitably,  the Company must sell significantly more
ALFERON N Injection. Increased sales will depend primarily upon the expansion of
existing markets and/or successful  attainment of FDA approval to market ALFERON
N Injection for additional  indications.  The future revenues and  profitability
of, and availability of capital for, biotechnology  companies may be affected by
the continuing  efforts of  governmental  and  third-party  payors to contain or
reduce the costs of health care through various means. The Company has limited 
financial resources with which to support future operating activities and to
satisfy its financial obligations as they become payable.  Consequently, 
management is continuing to actively pursue raising additional capital by either
(i) issuing securities in a public or private equity offering, (ii) licensing
the rights to its injectable, topical or oral formulations of alpha interferon,
or (iii) entering into collaborative or other arrangements with corporate
partners.  The Company has primarily financed its operations to date through 
private  placements and public offerings of the Company's  securities. This may 
be more difficult in the future in light of the results to date of the Company's
Phase 3 studies of ALFERON N Injection in HIV- and HCV-infected patients. See
"Business - ALFERON N Injection - Clinical Trials for New  Indications." All per
share  amounts  have been  adjusted for a one-for-four reverse stock split that
became effective as of 5:00 p.m. New York City time on March 21, 1997.

Liquidity and Capital Resources

         As of April 10,  1998,  the Company had an aggregate of $7.2 million in
cash and cash  equivalents.  Until utilized,  such cash and cash equivalents are
being invested principally in short-term interest-bearing investments.

         The  Company  requires   substantial  funds  to  conduct  research  and
development and  pre-clinical  and clinical  testing and to market its products.
For the year  ended  December  31,  1997,  the cash  utilized  by the  Company's
operations was approximately 19.0 million of which increases in inventories and
accounts  and  other  receivables  accounted  for  approximately  $6.3  and $0.8
million,  respectively.  The Company had continued to increase its investment in
inventories  of ALFERON N  Injection  to meet  anticipated  increases  in market
demand,  for use in the  Company-sponsored Phase 3 and Phase 2 clinical  trials,
and so that  inventory  would be available in the event ALFERON N Injection was
subsequently  approved  for the  treatment  of HIV or hepatitis C or both by the
U.S.  Food and Drug  Administration.  In light of the results to date of the 
Company's Phase 3 studies of ALFERON N Injection in HIV- and  HCV-infected  
patients,  the  Company  has  determined  that it has  enough inventory on hand
to  satisfy  its  clinical  and  commercial  needs  for the foreseeable future
and therefore discontinued  production of ALFERON N Injection in April 1998. The
Company currently obtains human white blood cells used in the manufacture of
ALFERON N Injection from several sources, including the American Red Cross
pursuant to a supply agreement dated April 1, 1997.  The Company will not need
more human white blood cells until such time as production of ALFERON N 
Injection is resumed.  Under the terms of the agreement with the American Red
Cross, the Company is obligated to purchase a minimum of 18,000 buffy coats of
human white blood cells each month through March 1999, at a price per buffy coat
of $14.50. The Company hopes to renegotiate the minimum purchase commitment, but
if it is unable to do so such obligation may have a material adverse effect on 
the financial condition of the Company.  For the years ended December 31, 1996 
and 1995, the cash utilized by the Company's operations was approximately $13.3
million and $7.1 million, respectively. The Company's future capital
requirements will depend on many factors, including: continued scientific
progress in its drug development programs;  the magnitude of these programs; 
progress with pre-clinical  testing and  clinical  trials;  the time and  costs
involved  in  obtaining  regulatory approvals;  the costs  involved in filing,
prosecuting,  and  enforcing  patent claims; competing technologies and market
developments;  changes in its existing research   relationships;   and  the 
ability  of  the   Company  to   establish collaborative  arrangements  and 
effective  commercialization   activities  and arrangements.

        The Company anticipates that the cash that will be utilized by the 
Company's  operations in 1998 will be significantly less  than  in  1997  as a
result of the discontinuance in  April 1998 of manufacturing, the conclusion in
1998 of the  Company's  Phase 3  studies  of ALFERON N Injection in HIV- and 
HCV-infected  patients,  and certain other cost reductions  instituted  in 1998
by the  Company,  offset in part by the expenses associated  with the HIV and
hepatitis C  co-infection  study that  commenced in December 1997. Based on the
Company's estimates of revenues, expenses, and levels of production,  management
believes that the cash presently  available will be sufficient to enable the


                                       15
<PAGE>


Company to continue  operations  through approximately September 1998.  However,
actual results, especially with respect to revenues, may differ materially from
such estimates, and no assurance can be given that additional funding will not
be required  sooner than  anticipated  or that such  additional funding, 
whether from financial markets or collaborative or other  arrangements  with
corporate partners or from other sources,  will be available when needed or on
terms acceptable to the Company.  Insufficient funds will require the Company
to further delay, scale back, or eliminate certain or all of its  research  and
development  programs or to license third parties to  commercialize  products or
technologies  that the  Company  would  otherwise  seek to develop  itself.  The
Independent  Auditors' Report dated April 2, 1998 on the Company's  consolidated
financial  statements notes that the Company has suffered  recurring losses from
operations and has an accumulated deficit that raise substantial doubt about its
ability to continue as a going concern.

         During the second half of 1997,  the Company  received  net proceeds of
approximately  $16.4 million from public and private stock  offerings,
primarily to  institutional investors,  of the Company's common stock. 

         On December 24,  1996,  the Company  sold in a private  placement  (the
"December 1996 Private  Placement")  1,403,750 shares of Common Stock at a price
of $6.50 per share.  The $9,124,375 of proceeds from such sale (less expenses of
$61,300  excluding  the impact of shares of common stock and warrants  issued to
the placement  agent as additional  compensation)  were used (i) to increase the
Company's inventory of ALFERON N Injection,  (ii) to fund the Company's clinical
programs, and (iii) to increase the Company's marketing and sales capabilities.

         On May 2, 1996, the Company  completed the sale of 2,000,000  shares of
Common Stock for an aggregate of $16,000,000 (the "May 1996  Offering").  Of the
net  proceeds of  $14,453,000  from the May 1996  Offering,  the Company used an
aggregate of $3,760,012 to pay Purdue,  approximately  $6,000,000  for research,
product  development  and  clinical  trials of the  Company's  products  and the
balance for working capital and general corporate purposes.

         In  August  and  September  1995,  the  Company  completed  the sale of
3,000,000   shares  of  Common  Stock  for  an  aggregate  of  $14,400,000  (the
"August/September  1995 Offering").  Of the $12,494,000 of net proceeds from the
August/September   1995   Offering,   the  Company  used   $1,870,000  to  repay
indebtedness to certain  principal  stockholders,  approximately  $7,000,000 for
research, product development, and clinical trials of the Company's products and
the balance for working capital and general corporate purposes.

         Between  May and  August  1995,  three  principal  stockholders  of the
Company loaned the Company an aggregate of $1,870,000.  Such loans bore interest
at  prime  plus  2% and  were  repaid  with a  portion  of the  proceeds  of the
August/September 1995 Offering.

         In 1995,  Amarillo and Pharma  Pacific Management Pty. Ltd.  agreed to
purchase an aggregate of $750,000 of Common  Stock at $8.00 per share, all of
which cash was received during the second quarter of 1995.

         In connection with the Fujimoto Agreement, in the first quarter of 1995
Fujimoto  purchased  $1,500,000  of Common  Stock at $5.80  per share  (the then
market price) and agreed to purchase an  additional  $500,000 of Common Stock on
February 6, 1996 at the then market price. During January 1996, Fujimoto advised
the Company that, to date, it had incurred higher than  anticipated  development
expenses,  and that it had determined that there may be greater  difficulties in
obtaining Japanese  regulatory  approval than originally  anticipated.  Fujimoto
therefore requested that the Company renegotiate such investment agreement,  and
the Company  met with  Fujimoto to  consider  its  request.  As a result of such
meeting,  during the third  quarter of 1996 Fujimoto  purchased  the  additional
$500,000 of Common Stock  originally  scheduled for purchase on February 6, 1996
and reimbursed the Company  $133,000 for the  cancellation of a prior commitment
to purchase ALFERON N Injection.  The $133,000 was recorded as other revenues in
the third quarter of 1996. In March,  1997,  Fujimoto and the Company terminated
the Fujimoto Agreement.

         In 1988, the Company entered into exclusive  marketing and distribution
agreements  with  Purdue  with  respect  to  ALFERON N  Injection.  The  Company
reacquired  from Purdue in 1993 and 1994 all except  United  States and Canadian
marketing  rights.  In January 1994, the Company assumed sole  responsibility to
conduct and fund clinical  trials required to obtain FDA approval for additional
indications  for  ALFERON N  Injection.  Prior to these  amendments,  Purdue was
responsible for the payment of the costs of such clinical  trials.  In May 1996,
the Company  reacquired  the United  States and Canadian  marketing  rights from
Purdue for  $3,313,705,  which was  charged to expense in the second  quarter of
1996.  In  connection  with the  reacquisition  of United  States  and  Canadian
marketing  rights (i) Purdue  agreed to provide  during the first year after the
reacquisition  certain  distribution  services  to the Company  with  respect to


                                       16
<PAGE>


24,000  vials of ALFERON N Injection  at an  aggregate  cost of  $240,000,  (ii)
Purdue  agreed to provide  during the second  year after the  reacquisition,  if
requested  by the  Company,  certain  distribution  services to the Company with
respect to up to 30,000  vials of ALFERON N Injection at a cost of $15 per vial,
and (iii) the Company purchased from Purdue all vials of ALFERON N Injection and
all other assets of Purdue used exclusively in its ALFERON N Injection  business
at  an  aggregate  cost  of  $206,307.  The  Company  believes  that  while  the
reacquisition of marketing rights from Purdue will increase the Company's future
capital  requirements,  such  reacquisition  provides it with greater  financial
flexibility  and  control  over the  distribution  of ALFERON N  Injection.  See
"Business -- ALFERON N Injection -- Marketing and Distribution."

Results of Operations

Year Ended December 31, 1997 versus Year Ended December 31, 1996

         For the year ended December 31, 1997 (the "1997 Period"), the Company's
revenues of $2,955,802  included $2,927,585 from the sale of ALFERON N Injection
and the balance from sales of research products and other revenues.  Revenues of
$2,091,907  for the year ended  December 31, 1996 (the "1996  Period")  included
$1,939,595  from the sale of ALFERON N Injection  and the balance  from sales of
research  products  and  revenues  resulting  from the  cancellation  of a prior
commitment to purchase ALFERON N Injection. There were no sales to Purdue during
the 1996 Period because the Company was negotiating the  reacquisition of United
States and  Canadian  marketing  rights  from  Purdue  and  Purdue had  adequate
inventory   from  which  to  make  sales  pending  the   consummation   of  such
reacquisition,  which  took  place  during  May  1996.  Cost of  goods  sold and
excess/idle  production  costs  totalled  $1,857,959 and $1,399,610 for the 1997
Period and 1996  Period,  respectively.  In light of the  results to date of the
Company's  Phase 3 studies  of  ALFERON  N  Injection  in HIV- and  HCV-infected
patients,  the Company has  written-down  the carrying value of its inventory of
ALFERON N Injection to its estimated net realizable value.  The write-down is a
result of the Company's reassessment of anticipated near-term needs for product
to be sold or utilized in clinical trials (within approximately a two-year
period based on historical sales levels).  As a result,  a provision for excess
inventory was established in 1997 for  $7,254,710.  Substantially all of the
of the inventory which was sold during the 1996 Period had previously been
written-down to its then net realizable value.  Excess/idle production costs in
the 1996 Period represented current production costs in excess of the estimated
net realizable value of the inventory produced.

         Research and development expenses during the 1997 Period of $11,863,987
increased by $5,463,674 from $6,400,313 for the 1996 Period, principally because
the Company  continued to intensify its level of clinical  research on ALFERON N
Injection. The Company received $234,996 and $258,984 during the 1997 Period and
1996 Period, respectively,  as rental income from G.P. Strategies for the use of
a portion of the Company's  facilities,  which offset  research and  development
expenses.

         General and administrative expenses for the 1997 Period were $4,389,025
as compared to $3,404,578 (which includes non-recurring compensation expenses of
approximately $768,000) for the 1996 Period. The increase in the 1997 Period was
principally  due to increases in marketing  expenses of  approximately  $900,000
and, to a lesser extent, increases in payroll and other operating expenses. G.P.
Strategies provides certain  administrative  services for which the Company paid
G.P.  Strategies  $120,000  for each of the 1997  Period  and  1996  Period.  In
addition,  for the 1997  Period and 1996  Period,  the Company  reimbursed  G.P.
Strategies zero and $195,000, respectively, for expenses paid by G.P. Strategies
on behalf of the Company. For the 1997 Period and 1996 Period,  payments to G.P.
Strategies for the services provided to the Company by G.P. Strategies personnel
amounted to $135,000 and  $154,758,  respectively.  For the 1997 Period and 1996
Period,  receipts  from  G.P.  Strategies  for  the  services  provided  to G.P.
Strategies by Company personnel amounted to zero and $351,759, respectively.

         The $3,313,705 cost of  reacquisition  of marketing  rights from Purdue
was charged to expense in the second quarter of 1996.

         Interest income for the 1997 Period was $670,199 as compared to 
$440,755 for the 1996 Period.  The increase of $229,444 was due to more funds
available for investment in the current Period.

         As a result of the foregoing, the Company incurred net losses of
$21,739,680  and  $11,985,544 for the 1997 Period and 1996 Period, respectively.

Year Ended December 31, 1996 versus Year Ended December 31, 1995

         For the 1996 Period,  the  Company's  revenues of  $2,091,907  included
$1,939,595  from the sale of ALFERON N Injection  and the balance  from sales of
research  products  and  revenues  resulting  from the  cancellation  of a prior
commitment to purchase ALFERON N Injection.  Revenues of $1,295,662 for the year
ended December 31,1995 (the "1995 Period") included  $1,260,933 from the sale of
ALFERON N Injection  and the balance from sales of research  products.  Sales of
ALFERON N Injection to Purdue declined from  approximately  $918,000 in the 1995
Period to none in the 1996 Period, offset by direct sales of ALFERON N Injection
of  approximately  $1,810,000  by  the  Company  in the  1996  Period  after  it



                                       17
<PAGE>


reacquired  the  United  States and  Canadian  marketing  rights  for  ALFERON N
Injection from Purdue in May 1996. There were no sales to Purdue during the 1996
Period because the Company was  negotiating the  reacquisition  of United States
and  Canadian  marketing  rights from  Purdue  during such Period and Purdue had
adequate  inventory  from which to make sales pending the  consummation  of such
reacquisition.  Cost of goods  sold and  excess/idle  production  costs  totaled
$1,399,610  and  $3,076,249  for the 1996 Period and 1995 Period,  respectively.
Substantially all of the inventory which was sold during the 1996 Period and the
1995 Period had previously  been written down to its then net realizable  value.
Since the  facility  was  operating  during  the 1996  Period  and 1995  Period,
excess/idle  production costs primarily  represented current production costs in
excess of the estimated net  realizable  value of the  inventory  produced.  The
positive  gross  margin  achieved  during the 1996  Period  reflects  the higher
selling prices of ALFERON N Injection  realized as a result of the reacquisition
of  United  States  marketing  rights,  as well as the low  carrying  values  of
inventories  written down in prior periods due to the sales prices  specified in
the Purdue distribution agreements.

         Research and development  expenses during the 1996 Period of $6,400,313
increased by $2,674,083 from $3,726,230 for the 1995 Period, principally because
the Company has increased its level of clinical research on ALFERON N Injection.
The  Company  received  $258,984  and  $181,992  during the 1996 Period and 1995
Period,  respectively,  as rental income from G.P.  Strategies  for the use of a
portion of the  Company's  facilities,  which offset  research  and  development
expenses.

         General and administrative expenses for the 1996 Period were $3,404,578
as compared to $1,939,864  for the 1995 Period.  The increase of $1,464,714  was
principally due to non-recurring compensation expenses of approximately $768,000
($517,000  of which  was paid in  shares of Common  Stock)  and the  balance  to
increases  in  payroll  and other  operating  expenses,  including  distribution
expenses  of  $160,000  for  ALFERON  N  Injection   incurred  pursuant  to  the
distribution agreement with Purdue which was entered into in connection with the
Company's  reacquisition of marketing rights.  G.P.  Strategies provides certain
administrative  services for which the Company paid G.P. Strategies $120,000 for
each of the 1996 Period and 1995 Period.  In  addition,  for the 1996 Period and
1995 Period,  the Company  reimbursed  G.P.  Strategies  $195,000 and  $249,996,
respectively,  for expenses  paid by G.P.  Strategies  on behalf of the Company.
During  the  1995  Period,  G.P.  Strategies  provided  to the  Company,  at its
estimated cost, certain personnel which the Company used in its operations.  For
the 1995 Period,  payments to G.P.  Strategies for the services  provided to the
Company by G.P. Strategies personnel amounted to $871,149. Commencing January 1,
1996, most of the G.P. Strategies  personnel who had been providing a portion of
their time to the Company became  employees of the Company and are now providing
a portion of their time to G.P.  Strategies at the Company's estimated cost. For
the 1996 Period, receipts from G.P. Strategies for the services provided to G.P.
Strategies  by Company  personnel  amounted  to  $351,759  and  payments to G.P.
Strategies for the services provided to the Company by G.P. Strategies personnel
amounted to $154,758.

         The $3,313,705 cost of  reacquisition  of marketing  rights from Purdue
was charged to expense in the second quarter of 1996.

         Interest income for the 1996 Period was $440,755 as compared to 
$155,478 for the 1995 Period.  The increase of $285,277 was due to more funds
available for investment in the current Period.

         Interest  expense  for the 1996  Period  and 1995  Period  was zero and
$80,511,  respectively.  The decrease was due to the absence of interest bearing
debt during the 1996 Period.

         As a result of the  foregoing,  the Company  incurred net losses of 
$11,985,544  and  $7,371,714 for the 1996 Period and 1995 Period, respectively.

Recent Tax and Accounting Developments

         In February  1997,  the  Financial  Accounting  Standards  Board (FASB)
issued Statement of Financial Accounting Standards (SFAS) No. 128, "Earnings per
Share" which  established  standards for computing and  presenting  earnings per
share (EPS). The Statement  simplifies the standards for computing EPS, replaces
the  presentation  of primary EPS with a presentation  of basic EPS and requires
dual  presentation of basic and diluted EPS on the face of the income statement.
This Statement was effective for financial  statements  issued for periods after
December  15,  1997  and  required  restatement  of all  prior-period  EPS  data
presented.  The  adoption  of SFAS No.  128 did not have a  material  impact  on
previously reported EPS data.

         The Financial  Accounting  Standards Board issued Accounting  Standards
(SFAS 130),  "Reporting  Comprehensive  Income",  in June 1997 which  requires a
statement of comprehensive income to be included in the financial statements for
fiscal years  beginning  after  December 15, 1997.  The Company does not believe
that this Statement will have an impact on the 1998 financial statements.


                                       18
<PAGE>


         In addition,  in June of 1997,  the FASB issued SFAS 131,  "Disclosures
About  Segments of an  Enterprise  and Related  Information".  SFAS 131 requires
disclosure of certain  information  about operating  segments and about products
and  services,  geographic  areas in which a company  operates,  and their major
customers. The Company is presently in the process of evaluating the effect that
this  new  standard  will  have  on  disclosures  in  the  Company's   financial
statements.

         The Company is aware of the issues associated with the programming code
in existing computer systems as the millennium (year 2000) approaches. The "year
2000" problem is pervasive  and complex as virtually  every  computer  operation
will be affected in some way by the  rollover of the two digit year value to 00.
The issue is whether  computer  systems will properly  recognize  date sensitive
information  when  the  year  changes  to  2000.  Systems  that do not  properly
recognize such  information  could generate  erroneous data or cause a system to
fail.

         While the Company is not heavily  reliant upon  computer  processing of
its data, the Company is utilizing  internal  resources to identify,  correct or
reprogram and test its systems for year 2000 compliance.  It is anticipated that
the project  will be  completed  by the middle of 1999.  Management  has not yet
assessed the year 2000 compliance  expense and related  potential  effect on the
Company's  earnings,  but  the  Company  believes  these  expenses  will  not be
material. However, there can be no assurance that the systems of other companies
on which the  Company's  systems rely also will be timely  converted or that any
such failure to convert by another  company would not have an adverse  effect on
the Company's systems.

Forward-Looking Statements

         This report  contains  certain  forward-looking  statements  reflecting
management's   current  views  with  respect  to  future  events  and  financial
performance.  These forward-looking  statements are subject to certain risks and
uncertainties that could cause actual results to differ materially from those in
the forward-looking  statements,  including,  but not limited to, uncertainty of
obtaining  additional  funding for the Company;  uncertainty of obtaining United
States  regulatory  approvals for the Company's  products under  development and
foreign regulatory approvals for the Company's FDA-approved product and products
under  development  and, if such  approvals  are  obtained,  uncertainty  of the
successful commercial development of such products; substantial competition from
companies with substantially greater resources than the Company in the Company's
present and potential businesses; no guaranteed source of required materials for
the  Company's  products;  dependence  on  certain  distributors  to market  the
Company's products; potential adverse side effects from the use of the Company's
products;  potential patent  infringement  claims against the Company;  possible
inability   of  the  Company  to  protect   its   technology;   uncertainty   of
pharmaceutical pricing;  substantial royalty obligations payable by the Company;
limited production  experience of the Company;  risk of product  liability;  and
risk of loss of key management personnel,  all of which are difficult to predict
and many of which are beyond the control of the Company.

Item 7A.  Quantitative and Qualitative Disclosure About Market Risk
          Not applicable.


                                       19
<PAGE>




Item 8.  Financial Statements and Supplementary Data



                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS


                                                                          Page
                                                                          ----

Independent Auditors' Report. . . . . . . . . . . . . . . . . . .. . . . .  21

Financial Statements:

Consolidated Balance Sheets - December 31, 1997 and 1996.. . . . . . . . .  22

Consolidated Statements of Operations - Years ended
      December 31, 1997, 1996 and 1995 . . . . . . . . . . . . . . . . . .  23

Consolidated Statements of Changes in Stockholders'
      Equity - Years ended December 31, 1997, 1996 and 1995. . . . . . . .  24

Consolidated Statements of Cash Flows - Years ended
      December 31, 1997, 1996 and 1995 . . . . . . . . . . . . . . . . . .  25


Notes to Consolidated Financial Statements . . . . . . . . . . . . . . . .  26




                                       20
<PAGE>


                          INDEPENDENT AUDITORS' REPORT



The Board of Directors and Stockholders
Interferon Sciences, Inc.:

We have audited the consolidated  financial  statements of Interferon  Sciences,
Inc. and  subsidiary as listed in the  accompanying  index.  These  consolidated
financial  statements are the  responsibility of the Company's  management.  Our
responsibility  is  to  express  an  opinion  on  these  consolidated  financial
statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly, in all material respects, the financial position of Interferon Sciences,
Inc.  and  subsidiary  at December  31, 1997 and 1996,  and the results of their
operations and their cash flows for each of the years in the  three-year  period
ended  December  31,  1997 in  conformity  with  generally  accepted  accounting
principles.

The accompanying  consolidated  financial statements have been prepared assuming
that the Company will continue as a going concern. As discussed in Note 3 to the
consolidated  financial  statements,  the Company has suffered  recurring losses
from  operations and has an  accumulated  deficit that raise  substantial  doubt
about its ability to continue as a going concern.  Management's  plans in regard
to  these  matters  are also described  in Note 3.  The  consolidated  financial
statements do not include any adjustments  that might result from the outcome of
this uncertainty.

                                         
             
                                                        KPMG Peat Marwick LLP


New York, New York
April 2, 1998



                                       21
<PAGE>

<TABLE>
                                                      
                                        INTERFERON SCIENCES, INC. AND SUBSIDIARY
                                                CONSOLIDATED BALANCE SHEETS


<CAPTION>
                                                                    December 31,
                                                                    ------------
 
                                                            1997                    1996
                                                           ------                   ------
<S>                                                    <C>                      <C>
ASSETS         
Current assets
  Cash and cash equivalents                            $  14,059,283            $ 17,491,955
  Accounts and other receivables                             989,458                 233,037
  Inventories, net of reserve in 1997
    of $7,254,710                                          3,332,653               4,328,598
  Receivables from G.P. Strategies and
    affiliated companies                                      21,904                  82,902
  Prepaid expenses and other current assets                   65,353                 162,019
                                                       -------------             -----------
Total current assets                                      18,468,651              22,298,511
                                                       -------------             -----------
Property, plant and equipment, at cost
  Land                                                       140,650                 140,650
  Buildings and improvements                               7,684,269               7,611,994
  Equipment                                                5,671,836               4,720,936
                                                       --------------            ------------
                                                          13,496,755              12,473,580

Less accumulated depreciation                             (8,266,892)             (7,514,747)
                                                       --------------            ------------
                                                          5,229,863                4,958,833
                                                       --------------            ------------
Patent costs, net of accumulated amortization
  of $240,199 and $209,542                                  280,962                  311,619
Other assets                                                173,900                  173,900
                                                       -------------             ------------
                                                       $ 24,153,376             $ 27,742,863
                                                       =============             ============
LIABILITIES AND STOCKHOLDERS' EQUITY

Current liabilities
  Accounts payable                                     $  3,552,182             $  1,908,381
  Accrued expenses                                          387,554                  460,651
                                                       -------------             ------------
Total current liabilities                                 3,939,736                2,369,032
                                                       -------------             ------------
Commitments and contingencies

Stockholders' equity*
  Preferred stock, par value $.01 per share;
  authorized - 5,000,000 shares; none
  issued and outstanding 
  Common stock, par value $.01 per share; authorized
   - 55,000,000 shares; issued and outstanding
   - 15,210,405 and 12,276,195 shares                       152,104                  122,762
  Capital in excess of par value                        123,946,331              107,396,184
  Accumulated deficit                                  (103,884,795)             (82,145,115)
                                                       -------------             ------------
Total stockholders' equity                               20,213,640               25,373,831
                                                       -------------             ------------
                                                      $  24,153,376             $ 27,742,863
                                                       =============             ============

</TABLE>

*Stockholders'   equity  has  been   restated  to  reflect  the  effect  of  the
one-for-four  reverse  stock  split (see Note 11 to the  Consolidated  Financial
Statements).

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.


                                       22
<PAGE>

<TABLE>

                                      INTERFERON SCIENCES, INC. AND SUBSIDIARY
                                        CONSOLIDATED STATEMENTS OF OPERATIONS
                                    YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<CAPTION>



 
                                                       1997           1996             1995
                                                     --------       --------         -------
<S>                                                <C>            <C>             <C>
Revenues

ALFERON N Injection                                $  2,927,585   $  1,939,595    $  1,260,933
Research products and other
  revenues                                               28,217        152,312          34,729
                                                    ------------   ------------    ------------
Total revenues                                        2,955,802      2,091,907       1,295,662
                                                    ------------   ------------    ------------

Costs and expenses
Cost of goods sold and excess/idle
  production costs                                    1,857,959      1,399,610       3,076,249
Provision for excess inventory                        7,254,710
Research and development
  (net of $234,996, $258,984 and $181,992
  of rental income received from
  G.P. Strategies)                                   11,863,987      6,400,313       3,726,230
General and administrative (includes
  $255,000, $469,758 and $1,241,145
  of payments to G.P. Strategies for
  management fees and reimbursements
  of certain salaries and operating
  expenses; net of $351,759 received
  from G.P. Strategies in 1996 for
  reimbursements of certain salaries)                 4,389,025      3,404,578       1,939,864
Cost of reacquisition of
  marketing rights                                                   3,313,705
                                                    ------------   -------------   ------------
Total costs and expenses                             25,365,681     14,518,206       8,742,343
                                                    ------------   -------------   ------------
Loss from operations                                (22,409,879)   (12,426,299)     (7,446,681)

Interest income                                         670,199        440,755         155,478
Interest expense (includes $34,889
  in 1995 to G.P. Strategies)                                                          (80,511)
                                                    -------------  -------------   ------------
Net loss                                           $(21,739,680)  $(11,985,544)   $ (7,371,714)
                                                    =============  =============   ============
Basic and diluted
  loss per share*                                  $      (1.63)  $      (1.20)   $      (1.11)
                                                    =============  =============   ============
Weighted average number of
shares outstanding*                                  13,341,758     10,015,616       6,661,664
                                                    =============  =============   ============


</TABLE>


*All  Periods  have been  restated  to reflect  the  effect of the  one-for-four
reverse stock split (see Note 11 to the Consolidated Financial Statements).

The  accompanying  notes are an integral  part of these  consolidated  financial
statements.



                                       23
<PAGE>

<TABLE>
                                                                              
                                                  INTERFERON SCIENCES, INC. AND SUBSIDIARY
                                        CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY
                                                YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995

<CAPTION>
                                                                              Capital in                           Total
                                                         Common Stock         excess of        Accumulated     Stockholders'
                                                      Shares      Amount      par value         deficit            equity
                                                      ------------------      ----------      ------------     -------------
<S>                                                 <C>         <C>          <C>              <C>              <C>    

Balance at December 31, 1994                        4,877,323*  $  48,773*   $ 65,718,563*    $(62,787,857)    $  2,979,479

Net proceeds from public sale
  of common stock                                   3,000,000      30,000        12,464,035                      12,494,035
Termination of commitment to repurchase
 common stock from Purdue Frederick                   154,998       1,550         2,478,426                       2,479,976
Net proceeds from sale of common stock
 to Fujimoto Diagnostics, Inc.                        258,621       2,586         1,479,914                       1,482,500
Net proceeds from sale of common stock
 to Amarillo Bioscience, Inc. and its licensee        93,750          938           741,562                         742,500
Issuance of common stock in exchange
 for warrants to purchase common stock               225,000        2,250            (2,250)
Proceeds from exercise of common stock options         2,500           25            19,975                          20,000
Net loss                                                                                       ( 7,371,714)      (7,371,714)
                                                  --------------------------------------------------------------------------
Balance at December 31, 1995                       8,612,192       86,122        82,900,225    (70,159,571)      12,826,776
Net proceeds from public and private sale of
  common stock                                     3,525,816       35,258        23,480,817                      23,516,075
Net proceeds from sale of common stock
  to Fujimoto Diagnostics, Inc.                       71,806          718           499,282                         500,000
Common stock issued as compensation                   66,381          664           515,860                         516,524
Net loss                                                                                       (11,985,544)     (11,985,544)
                                                  --------------------------------------------------------------------------
Balance at December 31, 1996                      12,276,195      122,762       107,396,184    (82,145,115)      25,373,831
Net proceeds from sale of common stock             2,912,092       29,121        16,406,599                      16,435,720
Purchase of fractional shares of common stock
  resulting from reverse stock split                    (106)          (1)             (632)                           (633)
Common stock issued under Company 401(k) plan          2,415           24            22,943                          22,967
Proceeds from exercise of common stock options        19,809          198           121,237                         121,435
Net loss                                                                                       (21,739,680)     (21,739,680)
                                                  --------------------------------------------------------------------------
Balance at December 31, 1997                      15,210,405    $ 152,104     $ 123,946,331  $(103,884,795)    $ 20,213,640






- ---------------
<FN>
*All  Periods  have been  restated  to reflect  the  effect of the one-for-four
 reverse stock split (see Note 11 to the Consolidated Financial Statements).

The accompanying notes are an integral part of these consolidated financial
statements
</FN>

</TABLE>




                                       24
<PAGE>

<TABLE>
                                                                             
                                INTERFERON SCIENCES, INC. AND SUBSIDIARY
                                 CONSOLIDATED STATEMENTS OF CASH FLOWS
                              YEARS ENDED DECEMBER 31, 1997, 1996 AND 1995
<CAPTION>


                                                           1997           1996          1995
                                                         --------       --------       --------
<S>                                                   <C>            <C>             <C>   
Cash flows from operations:
  Net loss                                            $(21,739,680)  $(11,985,544)   $(7,371,714)
  Adjustments to reconcile net loss
    to net cash used for operating activities:
    Depreciation and amortization                          782,802        785,185        777,276
    Compensation and benefits
    paid with common stock                                  22,967        516,524
    Provision for excess inventory                       7,254,710
    Reduction of other assets                                                            150,000
    Change in operating assets
    and liabilities:
    Receivables from G.P. Strategies and
    affiliated companies                                    60,998        (55,691)        (7,210)
    Inventories                                         (6,258,765)    (3,512,620)       213,180
    Consignment inventory                                                                220,410
    Accounts and other receivables                        (756,421)      (185,686)      (561,805)
    Prepaid expenses and other current assets               96,666        (86,019)       (20,779)
    Accounts payable and accrued expenses                1,570,704      1,243,226       (503,219)
                                                    ---------------   ------------  -------------
  Net cash used for operations                         (18,966,019)   (13,280,625)    (7,103,861)
                                                    ---------------   ------------  -------------
Cash flows from investing activities:
  Additions to property, plant and equipment           ( 1,023,175)      (579,404)       (68,107)
  Reductions (additions) to intangible and
   other assets                                                           114,801       (132,954)
                                                    ---------------   ------------  -------------
  Net cash used for investing activities                (1,023,175)      (464,603)      (201,061)
                                                    ---------------   ------------  -------------
Cash flows from financing activities:
  Net proceeds from sale of common stock                16,435,720     24,016,075     14,719,035
  Decrease in advances from G.P. Strategies                                             (134,347)
  Reduction of long-term debt                                                           (409,275)
  Loans from principal stockholders                                                    1,870,000
  Repayment of loans from principal stockholders                                      (1,870,000)
  Proceeds from exercise of common stock options           121,435                        20,000
  Purchase of fractional shares of common stock               (633)
                                                    ---------------   ------------  -------------
  Net cash provided by financing activities             16,556,522     24,016,075     14,195,413
                                                    ---------------   ------------  -------------
Net (decrease) increase in cash and cash equivalents    (3,432,672)    10,270,847      6,890,491

Cash and cash equivalents at beginning of year          17,491,955      7,221,108        330,617
                                                    --------------    ------------  -------------
Cash and cash equivalents at end of year            $   14,059,283    $17,491,955   $  7,221,108
                                                    ==============    ============  =============
Cash paid for interest expense                      $                 $             $     79,166
                                                    ==============    ============  =============



</TABLE>


The  accompanying  notes are an integral  part of these  consolidated  financial
statements



                                       25
<PAGE>


                    INTERFERON SCIENCES, INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. Organization, Business and Transactions with G.P. Strategies Corporation

         Interferon Sciences, Inc. (the "Company")is a biopharmaceutical company
engaged in the study, manufacture,  and sale of pharmaceutical products based on
its highly purified,  multispecies,  natural source alpha  interferon  ("Natural
Alpha interferon").  The Company's  ALFERON(R) N Injection  (Interferon Alfa-n3)
product  has been  approved by the United  States  Food and Drug  Administration
("FDA") for the treatment of certain types of genital warts and is being studied
for potential use in the treatment of HIV,  hepatitis C, and other  indications.
The Company also is studying  ALFERON N Gel and ALFERON  LDO(R),  the  Company's
topical and oral  formulations  of Natural Alpha  interferon,  for the potential
treatment of viral and immune system diseases. (See Note 6).

         The Company is a party to a management  agreement with G.P.  Strategies
Corporation("G.P.    Strategies"),    formerly   National   Patent   Development
Corporation,  pursuant to which  certain  legal,  financial  and  administrative
services  have been provided by employees of G.P.  Strategies.  The fee for such
services in 1997, 1996 and 1995 was $120,000 annually. In addition,  during such
years G.P.  Strategies  provided to the Company,  at its estimated cost, certain
personnel and services which the Company used in its  operations.  For the years
ended  December 31,  1997,  1996 and 1995,  such  charges  amounted to $135,000,
$349,758, and $1,121,145, respectively. During the year ended December 31, 1996,
the Company  provided  certain  services  to G.P.  Strategies  at the  Company's
estimated cost of $351,759.

         The  Company  owns  the   buildings   which  contain  its  offices  and
laboratories  and until March 1998 leased out a portion of the buildings to G.P.
Strategies.  Total  occupancy  costs for the years ended December 31, 1997, 1996
and 1995 were  approximately  $1,039,000,  $991,000 and $729,000,  respectively.
G.P.  Strategies  paid to the  Company as rent G.P.  Strategies's  proportionate
share of such occupancy  costs (based on both square feet occupied and number of
personnel), which amounted to $234,996, $258,984 and $181,992, respectively.

         See Note 15 for information with respect to royalty obligations to G.P.
Strategies.

Note 2.   Summary of Significant Accounting Policies

         Principles of  consolidation  -- The financial  statements  include the
operations of the Company and  Interferon  Sciences  Development  Corporation
("ISD"), its wholly owned subsidiary.

         Statements  of cash flows -- For  purposes  of the  statements  of cash
flows,  the Company  considers all highly liquid  instruments with maturities of
three months or less from purchase date to be cash equivalents.

         Property,  plant and  equipment  --  Property,  plant and  equipment
are carried at cost.  Major additions and  betterments  are  capitalized  while
maintenance and repairs which do not extend the lives of the assets are expensed
currently.

         Depreciation -- The Company  provides for depreciation and amortization
of plant and  equipment  following the  straight-line  method over the estimated
useful lives of such assets as follows:
<TABLE>
                                                             Estimated
             Class of Assets                                 Useful Lives
             ---------------                                 ------------
<CAPTION>

<S>          <C>                                             <C>     
             Buildings and Improvements                      15 to 30 years
             Equipment                                        5 to 10 years
</TABLE>

         Intangible  assets  -- The  Company  capitalizes  costs to  obtain  and
maintain  patents and  licenses.  Patent costs are  amortized  over 17 years and
license costs are amortized over 5 years, each on a straight-line  basis. To the
extent a patent is determined to be worthless,  the related  capitalized cost is
immediately expensed.

         Revenue recognition -- Sales are recorded upon shipment of product.


                                       26
<PAGE>


         Collaborative  agreement research and development revenues and costs --
The costs of performing  research and  development  are reported when  incurred.
Generally,  the  Company  matches its  collaborative  research  and  development
revenues in the same accounting  periods in which the related research costs are
incurred.  However, when the revenues are exhausted,  the Company has the option
to continue the research activities at its own expense.

         Inventories  --  Inventories,  consisting  of raw  materials,  work  in
process and finished goods,  are stated at the lower of cost or market on a FIFO
basis. Inventories, if any, which are expected to become obsolete before sale or
use in research are written off.

         Long-Lived Assets -- The Company reviews long-lived  assets and certain
identifiable  intangibles for impairment  whenever events or changes in
circumstances  indicate  that the  carrying  amount  of an asset  may not be
recoverable.  Recoverability  of  assets  to be held and used is  measured  by a
comparison of the carrying  amount of an asset to future net cash flows expected
to be generated by the assets. If such assets are considered to be impaired, the
impairment  to be  recognized  is measured  by the amount by which the  carrying
amount of the assets exceed the fair value of the assets.  Assets to be disposed
of are reported at the lower of the carrying  amount or fair value less costs to
sell. 

         Stock  option plan -- Prior to January 1, 1996,  the Company  accounted
for its stock  option  plan in  accordance  with the  provisions  of  Accounting
Principles  Board  ("APB")  Opinion  No.  25,  Accounting  for  Stock  Issued to
Employees, and related  interpretations.  As such, compensation expense would be
recorded on the date of grant only if the current market price of the underlying
stock exceeded the exercise  price. On January 1, 1996, the Company adopted SFAS
No. 123,  Accounting for  Stock-Based  Compensation,  which permits  entities to
recognize as expense over the vesting  period the fair value of all  stock-based
awards on the date of grant. Alternatively, SFAS No. 123 also allows entities to
continue to apply the provisions of APB Opinion No. 25 and provide pro forma net
income and pro forma  earnings per share  disclosures  for employee stock option
grants made in 1995 and future years as if the  fair-value-based  method defined
in SFAS No. 123 had been  applied.  The Company has elected to continue to apply
the  provisions  of APB  Opinion  No. 25 and  provide  the pro forma  disclosure
provisions of SFAS No. 123.

         Reverse  stock  split -- As a result of a  one-for-four  reverse  stock
split  effective as of 5:00 PM, New York City time on March 21, 1997, all shares
and per share information have been restated.

         Loss  per  share - The  Company  has  adopted  Statement  of  Financial
Accounting  Standards (SFAS) No. 128,  "Earnings per Share",  which  established
standards for computing and presenting  earnings per share (EPS).  The statement
simplifies the standards for computing EPS, replaces the presentation of primary
EPS with a presentation  of basic EPS and requires a dual  presentation of basic
and  diluted EPS on the face of the income  statement.  Basic EPS are based upon
the weighted  average  number of common  shares  outstanding  during the period.
Diluted  EPS are  based  upon the  weighted  average  number  of  common  shares
outstanding  during the period  assuming the  issuance of common  shares for all
dilutive  potential  common shares  outstanding.  At December 31, 1997, 1996 and
1995, the Company's  options and warrants are  anti-dilutive  and therefore 
basic and diluted EPS are the same.

         Use of  Estimates  in the  Preparation  of  Financial  Statements - The
preparation  of financial  statements  in  conformity  with  generally  accepted
accounting principles requires management to make estimates and assumptions that
affect the  reported  amounts  of assets  and  liabilities,  and  disclosure  of
contingent assets and liabilities,  at the date of the financial statements, and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.

Note 3.   Operations and Liquidity

         The Company has  experienced  significant  operating  losses  since its
inception  in 1980.  As of December  31,  1997,  the Company had an  accumulated
deficit of approximately  $103.9 million. For the years ended December 31, 1997,
1996 and 1995,  the Company had losses from  operations of  approximately  $22.4
million (including a provision for excess inventory of $7.3 million),  $12.4
million and $7.4  million,  respectively.  Although the Company received FDA
approval in October  1989 to market  ALFERON N  Injection  in the United States
for the treatment of certain genital warts and ALFERON N Injection currently
is marketed and sold in the United States by the Company, in Mexico by
Industria Farmaceutica Andromaco, S.A. De C.V. and in Germany by Cell Pharm GmbH
("Cell Pharm"),  the Company has had limited revenues from the sale of ALFERON N
Injection to date. For the Company to operate profitably,  the Company must sell
significantly  more ALFERON N Injection.  Increased sales will depend  primarily
upon the  expansion of existing  markets  and/or  successful  attainment  of FDA
approval to market  ALFERON N Injection  for  additional  indications,  of which
there can be no assurance.  There can be no assurance that sufficient quantities
of ALFERON N Injection will be sold to allow the Company to operate profitably.


                                       27
<PAGE>


         The Company has limited  financial  resources  as of December 31, 1997
with which to support future  operating  activities and to satisfy its financial
obligations as they become  payable.  Consequently,  management is continuing to
actively pursue raising additional capital by either (i) issuing securities in a
public or private equity offering,  (ii) licensing the rights to its injectable,
topical  or oral  formulations  of  alpha  interferon,  or (iii)  entering  into
collaborative or other arrangements with corporate partners.  Insufficient funds
will require the Company to further delay,  scale back,  or eliminate certain or
all of its activities or to license third parties to commercialize  products or
technologies that the Company would otherwise seek to develop itself.  In 
addition, the Company hopes to renegotiate the minimum purchase commitment
disclosed in Note 15, but if it is unable to do so such obligation may have a
material adverse effect on the financial condition of the Company.

         Based on the  Company's  estimates of revenues,  expenses and levels of
production,  management  believes that the cash  available will be sufficient to
enable the Company to continue operations through approximately  September 1998.
However,  actual  results,  especially  with  respect  to  revenues,  may differ
materially  from such  estimates,  and no assurance can be given that additional
funding will not be required  sooner than  anticipated  or that such  additional
funding,  whether from financial markets or collaborative or other  arrangements
with corporate partners or from other sources,  will be available when needed or
on terms acceptable to the Company.

Note 4.   Agreements with Hoffmann-LaRoche

         F.  Hoffmann-LaRoche  Ltd. and  Hoffmann-LaRoche,  Inc.  (collectively,
"Hoffmann")  have been issued patents  covering  human alpha  interferon in many
countries  throughout the world.  As of March 31, 1995,  the Company  obtained a
non-exclusive  perpetual license from Hoffmann (the "Hoffmann  Agreement") which
grants the  Company  the  worldwide  rights to make,  use,  and sell,  without a
potential patent  infringement  claim from Hoffmann,  any formulation of Natural
Alpha Interferon.  The Hoffmann Agreement replaced a 1988 non-exclusive  license
which,  as amended,  granted the Company the right to make, use, and sell in the
United  States,  without a potential  patent  infringement  claim from Hoffmann,
injectable formulations of Natural Alpha Interferon for the treatment of genital
warts or patients with diseases  refractory to recombinant  interferon  therapy.
The  Hoffmann  Agreement  permits  the  Company to grant  marketing  rights with
respect to Natural Alpha Interferon  products to third parties,  except that the
Company cannot grant marketing rights with respect to injectable products in any
country in which  Hoffmann has patent rights  covered by the Hoffmann  Agreement
(the  "Hoffmann  Territory")  to any third  party not  listed on a  schedule  of
approximately 50 potential  marketing  partners without the consent of Hoffmann,
which consent cannot be unreasonably withheld.

         Under the terms of the Hoffmann Agreement,  the Company is obligated to
pay  Hoffmann an aggregate  royalty on net sales (as  defined) of Natural  Alpha
Interferon  products by the Company in an amount equal to (i) 8% of net sales in
the Hoffmann  Territory,  and 2% of net sales outside the Hoffmann  Territory of
products manufactured in the Hoffmann Territory,  up to $75,000,000 of net sales
in any calendar year and (ii) 9.5% of net sales in the Hoffmann  Territory,  and
2% of net sales outside the Hoffmann  Territory of products  manufactured in the
Hoffmann Territory,  in excess of $75,000,000 of net sales in any calendar year,
provided  that the total  royalty  payable in any calendar year shall not exceed
$8,000,000.  The Hoffmann Agreement can be terminated by the Company on 30 days'
notice with respect to the United States patent,  any individual foreign patent,
or all patents owned by Hoffmann.  If the Hoffmann  Agreement is terminated with
respect to the patents owned by Hoffmann in a specified country, such country is
no longer  included in the  Hoffmann  Territory.  When the Company  received FDA
approval for ALFERON N Injection for the treatment of genital warts in 1989, the
Company  became  obligated  to issue shares of its Common Stock to Hoffmann as a
prepaid royalty against future net sales by the Company.  Under the terms of the
Hoffmann  Agreement,  certain payments  previously made to Hoffmann (including a
portion of the value of the Common  Stock  previously  issued to  Hoffmann)  are
available as offsets against 50% of the Company's future royalty  obligations to
Hoffmann until the Company obtains an FDA approval to market ALFERON N Injection
for  an  additional  indication.  As of  December  31,  1997, based upon the
market value of the Company's common stock, the Company  had approximately 
$698,200 of credits available to offset its future  royalty obligations to 
Hoffmann, which for financial statement purposes, were expensed in previous
periods.

         For the years ended December 31, 1997, 1996 and 1995, the Company
applied $117,102, $77,584 and $50,437 respectively, of the prepayments
previously made to Hoffmann against the amounts due.

Note 5.   Agreements with Purdue

         In 1988, the Company entered into exclusive  marketing and distribution
agreements  with  affiliates  of The  Purdue  Frederick  Company  (collectively,
"Purdue")  with  respect to ALFERON N  Injection.  The Company  reacquired  from
Purdue in 1993 and 1994 all  marketing  rights  except in the United  States and
Canada.  In May 1996,  the Company  reacquired  the United  States and  Canadian
marketing rights from Purdue for $3,313,705, which was charged to expense in the
second quarter of 1996.


                                       28
<PAGE>


         In  connection  with the  reacquisition  of United  States and Canadian
marketing  rights (i) Purdue  agreed to provide  during the first year after the
reacquisition  certain  distribution  services  to the Company  with  respect to
24,000  vials of ALFERON N Injection  at an  aggregate  cost of  $240,000,  (ii)
Purdue  agreed to provide  during the second  year after the  reacquisition,  if
requested  by the  Company,  certain  distribution  services to the Company with
respect to up to 30,000  vials of ALFERON N Injection at a cost of $15 per vial,
and (iii) the Company purchased from Purdue all vials of ALFERON N Injection and
all other assets of Purdue used exclusively in its ALFERON N Injection  business
at an aggregate cost of $206,307.

Note 6.   Research and Development Agreement with Interferon Sciences Research 
          Partners, Ltd.

         During  January  1984,  the  Company  organized  ISD to act as the sole
general partner of Interferon  Sciences  Research  Partners,  Ltd., a New Jersey
limited partnership (the "Partnership"). The Company and the Partnership entered
into a development  contract whereby the Company received  substantially  all of
the net proceeds  ($4,414,475)of  the  Partnership's  public offering of limited
partnership  interests.  The  Company  used the  proceeds  to perform  research,
development  and  clinical   testing  on  behalf  of  the  Partnership  for  the
development of ALFERON Gel containing recombinant interferon.

         In connection with the formation of the Partnership, ISD agreed to make
additional cash contributions for purposes of continuing  development of ALFERON
Gel if the Partnership exhausted its funds prior to development of such product.
ISD is wholly  dependent  upon the Company for capital to fund such  commitment.
The Partnership  exhausted its funds during 1986, and the Company  contributed a
total of  $1,997,000  during the period  from 1986 to 1990,  for the  continued
development of ALFERON Gel. During May 1987, the Company filed a Product License
Application  with the FDA for approval to market  ALFERON Gel. At a meeting with
the FDA in February, 1990, the FDA indicated that additional process development
and clinical  trials  would be  necessary  prior to approval of ALFERON Gel. The
Company believed,  at that time, that the costs to complete the required process
development  and  clinical  trials would be  substantial,  and there could be no
assurance that the clinical trials would be successful.

         As a result of the above events,  in March 1992,  the Company  withdrew
its FDA Product  License  Application  for ALFERON  Gel  containing  recombinant
interferon.  In place  of  single  species  recombinant  interferon,  previously
ALFERON  Gel's  active  ingredient,  the  Company  commenced,  in 1992,  further
development  of ALFERON Gel using the  Company's  natural  source  multi-species
alpha  interferon  ("ALFERON  N  Gel").  Assuming  successful   development  and
commercial  exploitation  of ALFERON N Gel,  the Company may be obligated to pay
the  Partnership  royalties  equal to 4% of the Company's net sales of ALFERON N
Gel and 15% of revenues received from sublicensing ALFERON N Gel.

Note 7.   Agreement with Fujimoto Diagnostics, Inc.

        In the first quarter of 1995, the Company entered into an agreement with
Fujimoto Diagnostics,  Inc.  ("Fujimoto"),  a pharmaceutical  company located in
Osaka, Japan, for the commercialization of the Company's ALFERON N Injection and
ALFERON N Gel in Japan.  In connection  with the agreement,  Fujimoto  purchased
$1,500,000  of Common Stock at $5.80 per share (the then market  price),  all of
which cash was received during the first quarter of 1995, and agreed to purchase
an  additional  $500,000 of Common  Stock on February 6, 1996 at the then market
price.  During January 1996,  Fujimoto advised the Company that, to date, it had
incurred  higher  than  anticipated   development  expenses,  and  that  it  had
determined  that  there  may  be  greater  difficulties  in  obtaining  Japanese
regulatory  approval than originally  anticipated.  Fujimoto therefore requested
that the Company renegotiate such investment agreement, and the Company met with
Fujimoto to consider its request. As a result of such meeting,  during the third
quarter of 1996  Fujimoto  purchased  the  additional  $500,000 of Common  Stock
originally scheduled for purchase on February 6, 1996 and reimbursed the Company
$133,000  for the  cancellation  of a prior  commitment  to  purchase  ALFERON N
Injection.  The $133,000 was recorded as other  revenues in the third quarter of
1996.  In  March,  1997,  Fujimoto  and  the  Company  terminated  the  Fujimoto
Agreement.

Note 8.   Agreement with Cell Pharm GmbH

         In 1996, the Company entered into a supply and  distribution  agreement
(the "Cell Pharm  Agreement")  with Cell Pharm.  Cell  Pharm,  headquartered  in
Hanover, Germany, is a privately-owned pharmaceutical company primarily involved
in the  distribution  and manufacture of products for cancer treatment and other
uses.  The Cell Pharm  Agreement,  which  terminates  on June 30,  2001,  unless
renewed,  grants Cell Pharm rights to  distribute,  promote,  and sell ALFERON N
Injection in Germany.  The Cell Pharm  Agreement  provides that the Company will
supply Cell Pharm with ALFERON N Injection at specified  prices,  and  obligates

                                       29

<PAGE>


Cell Pharm to  purchase  specified  minimum  amounts in each annual  period.  In
addition,  Cell Pharm is  required  to pay the  Company  50% of the  incremental
revenue  Cell Pharm  receives as a result of selling  ALFERON N  Injection  at a
price  higher  than a  specified  price.  Cell Pharm is  required to maintain an
active and efficient  sales and customer  service  organization  with adequately
trained  personnel  for marketing  and selling  ALFERON N Injection.  Cell Pharm
represents  to the  Company  that it has  obtained,  and Cell  Pharm  agrees  to
maintain in effect, all registrations,  approvals, and consents from governments
in  Germany  as are  necessary  to permit or  facilitate  the  lawful  handling,
promotion, and resale of ALFERON N Injection in Germany. Cell Pharm has informed
the Company that it intends to market  ALFERON N Injection  under the trade name
Cytoferon(R),  pursuant to Cell Pharm's existing  regulatory  approval to market
Cellferon  in  Germany  for the  treatment  of hairy cell  leukemia  and for the
treatment  of  patients  who  develop  antibodies   against   recombinant  alpha
interferons.

Note 9. Inventories
<TABLE>

         Inventories, consisting of material, labor and overhead, are classified
as follows:

<CAPTION>
                                                      December 31,
                                                  1997             1996

<S>                                         <C>                 <C>        
       Finished goods...................    $ 3,720,000         $ 2,563,755
       Work in process.................       5,621,714           1,106,214
       Raw materials.......................   1,245,649             658,629
       Less reserve for excess inventory     (7,254,710)
                                            ------------    ---------------
                                            $ 3,332,653         $ 4,328,598
                                            ============    ===============
</TABLE>

         Finished  goods  inventory  consists  of vials of ALFERON N  Injection,
available  for  commercial  and  clinical use either  immediately  or upon final
release by Quality Assurance.

         In light of the  results  to date of the  Company's  Phase 3 studies of
ALFERON N Injection in HIV- and HCV-infected patients,  the Company has written-
down the  carrying  value  of its  inventory  of  ALFERON  N  Injection to its
estimated net realizable value.  The write-down is a result of the Company's
reassessment of anticipated near-term needs for product to  be sold or utilized 
in clinical trials (within approximately a two-year period based on historical
sales levels).  As a result, inventories at December 31, 1997 reflect a reserve
for excess inventory of $7,254,710.  Also, during the quarter ending March 31,
1998, the Company will record an additional  write-off of approximately
$3,000,000 of inventories  that were produced during the three months ended 
March 31, 1998.

         Write-downs  of  inventories  at December  31, 1995 to their estimated
net  realizable  values are  included in cost of goods sold and  excess/idle
production costs for 1995.

Note 10. Income Taxes

         On May 30, 1991, G.P. Strategies exchanged the Company's Class B Common
Stock for an equal number of shares of the Company's  Common Stock. As a result,
on that date the Company ceased to be included in G.P. Strategies's consolidated
Federal income tax return.  For Periods  subsequent to May 30, 1991, the Company
files its own consolidated Federal income tax return, including its wholly-owned
subsidiary.

         As a result  of the loss  allocation  rules  contained  in the  Federal
income tax  consolidated  return  regulations,  approximately  $6,009,000 of net
operating loss carry-forwards,  which expire in 2001-2006,  are available to the
Company upon  ceasing to be a member of G.P.  Strategies's  consolidated  return
group. In addition,  the Company has net operating loss  carry-forwards from tax
years  prior  to  joining  the  G.P.  Strategies  consolidated  return  group of
$742,000, which expire December 31, 1998. Further, the Company has net operating
loss carry-forwards for periods subsequent to May 31, 1991, and through December
31, 1996 of approximately  $47,984,000,  which expire in 2006-2011. For the year
ended  December  31,  1997,  the  Company  had  a  tax  net  operating  loss  of
$14,317,000,  which expires in 2012. At December 31, 1997, the Company has total
net  operating  loss  carry-forwards  of  approximately  $69,052,000.  The  loss
carry-forwards  expire at various  dates from 1998  through  2012,  as reflected
above.

                                       30
<PAGE>

         The Company  believes that the events  culminating  with the closing of
its Common Stock  Offering on August 22, 1995 resulted in an "ownership  change"
under Internal Revenue Code, Section 382, with respect to its stock. The Company
believes that as a result of the  ownership  change,  the future  utility of its
pre-change net operating losses are limited to an annual amount of approximately
$3,230,000. In addition, the Company has approximately $90,000 of investment tax
credit  carry-forwards,  which expire in 1998-2000  and $692,000 of research and
development  credit  carry-forwards,  which  expire in  1998-2002  that are,  in
accordance  with  Internal  Revenue  Code,  Section  383,  subject to the annual
limitation under Internal Revenue Code Section 382. The Company further believes
that the events  culminating with the closing of its private placement of common
stock on August 18, 1997, may give rise to an "ownership  change" under Internal
Revenue Code, Section 382, with respect to its stock.
 
         A valuation  allowance is provided when it is more likely than not that
some portion of the  deferred  tax asset will not be  realized.  The Company has
determined,  based on the Company's history of annual net losses, that a full
valuation allowance is appropriate.

         The Company  has,  as of  December  31,  1997,  deferred  tax assets of
approximately $26,723,000, deferred tax liabilities of approximately $68,000 and
a valuation  allowance of  approximately  $26,655,000.  At January 1, 1997,  the
valuation allowance was $20,051,000.  The increase to the valuation allowance of
$6,604,000 is due primarily to net operating  losses.  The tax effects that give
rise to these deferred tax assets and liabilities consist of the following as of
December 31, 1997 and 1996:
<TABLE>

<CAPTION>
Deferred tax assets                             1997        1996
- -------------------                             ----        ----
<S>                                        <C>            <C>    

Net operating loss carry-forwards          $ 23,474,000   $ 19,084,000
Tax credit carry-forwards                       782,000      1,089,000
Inventory                                     2,467,000
                                            -----------    -----------
                                             26,723,000     20,173,000
Deferred tax liabilities

Property and equipment,
  principally due to
  differences in depreciation                   (68,000)      (122,000)
                                            ------------   ------------
Net deferred tax asset                       26,655,000     20,051,000
Valuation allowance                         (26,655,000)   (20,051,000)
                                            ------------   ------------
Net deferred tax asset after
  valuation allowance                      $    ---       $     ---
                                            ============   ============
</TABLE>


Note 11.  Common Stock, Stock Options, Warrants and Other Shares Reserved

         On March 21, 1997,  the Company's  stockholders  approved a proposal to
amend  the  Company's   Restated   Certificate  of  Incorporation  to  effect  a
one-for-four  reverse  stock split of the Company's  Common  Stock.  The reverse
stock split  became  effective  as of 5:00 PM, New York City time,  on March 21,
1997 (the "Effective  Time"). As of March 21, 1997, there were 49,104,779 shares
of Common Stock  outstanding  and after the Effective Time there were 12,276,089
shares of new Common Stock outstanding.

         The par value of the  Common  Stock  did not  change as a result of the
reverse  stock split.  Cash was paid in lieu of  fractional  shares based on the
last reported sale price of the new Common Stock on the first trading date after
the Effective Time.

         The balance  sheet at  December  31, 1996 as well as the loss per share
and average  outstanding  shares for the years ended December 31, 1996 and 1995,
have been restated to reflect the reverse split as if it had occurred on January
1, 1995.

         In 1981,  the Company  adopted the 1981 Stock Option Plan (the "Plan"),
authorizing  a committee  of the Board of  Directors  to grant  options,  over a
10-year  Period,  to purchase  not more than  125,000  shares of Common Stock to
officers,  directors,  employees and consultants of the Company. Since 1981, the
Plan has been amended  several  times to increase the number of shares  issuable
under the Plan  and to extend the Plan until  2001.  Pursuant  to the terms of
the Plan,  no option may be  exercised  after 10 years from the date of grant.
The exercise price for any option issued may not be less than 85 percent of the
market price of the common stock on the date of issuance.


                                       31
<PAGE>
 

        At December  31,  1997,  the per share  weighted-average  fair value of
stock options granted during 1997, 1996 and 1995 was $ 4.41,  $3.44 and $5.16 on
the  date of  grant  using  the  Black  Scholes  option-pricing  model  with the
following weighted-average  assumptions: 1997 - expected dividend yield of 0.0%,
risk-free  interest rate of 6.3%,  expected  volatility of 85.5% and an expected
life of 4.4 years;  1996 - expected dividend yield of 0.0%,  risk-free  interest
rate of 5.8%,  expected  volatility  of 77.2% and an expected life of 3.3 years;
1995 -  expected  dividend  yield  of  0.0%,  risk-free  interest  rate of 5.9%,
expected volatility of 77.2% and an expected life of 5 years.

         The Company  applies APB Opinion No. 25 in accounting for its Plan, and
accordingly,  no compensation  cost has been recognized for its stock options in
the financial statements.  Had the Company determined compensation cost based on
the fair value at the grant date for its stock  options  under SFAS No. 123, the
Company's net loss would have been increased to the pro forma amounts  indicated
below:
<TABLE>

<CAPTION>
                                       1997             1996             1995
                                       ----             ----             ----
<S>                 <C>             <C>            <C>             <C>    

Net loss            as reported     $(21,739,680)  $(11,985,544)   $ (7,371,714)
                    pro forma        (24,255,223)   (13,251,799)     (7,519,328)

Basic and diluted
  loss per share    as reported     $      (1.63)  $      (1.20)   $      (1.11)
                    pro forma              (1.82)         (1.32)          (1.13)

</TABLE>

         Pro forma net loss  reflects  only  options  granted in 1997,  1996 and
1995.  In  addition,  compensation  cost is reflected  over the options  vesting
Period.  Therefore,  the full impact of calculating  compensation cost for stock
options  under SFAS No. 123 is not  reflected  in the pro forma net loss amounts
presented above.

       Employee  stock  option  activity  for options  under the Plan during the
periods indicated is as follows:

<TABLE>
<CAPTION>
                                                  Number of    Weighted-Average
                                                  Shares       Exercise Price
                                                  ---------    -----------

<S>                                               <C>              <C>  
       Balance at December 31, 1994               718,588          $8.23
                  Granted                         142,500           7.76
                  Exercised                        (2,500)          8.00
                  Forfeited                       (54,500)          8.08
                  Expired                         (42,750)          9.00
                                                  --------

       Balance at December 31, 1995               761,338           8.11
                  Granted                         364,325           6.08
                  Exercised                           ---            ---
                  Forfeited                        (1,275)          7.90
                  Expired                        (324,325)          8.10
                                                  --------

        Balance at December 31, 1996              800,063           7.19
                  Granted                         588,666           6.65
                  Exercised                       (14,543)          5.88
                  Forfeited                       (24,708)          6.12
                  Expired                        (287,641)          8.27
                                                ----------
        Balance as December 31, 1997            1,061,837          $6.64
                                                ----------

</TABLE>

         At December 31, 1997, the range of exercise prices and weighted-average
remaining  contractual  life of outstanding  options was $4.36 - $11.00 and 3.02
years, respectively.

         At December 31, 1997,  1996 and 1995, the number of options exercisable
was  768,791,  677,113  and  615,738,  respectively,  and  the  weighted-average
exercise price of those options was $7.04, $7.12 and $8.17, respectively.

                                       32
<PAGE>

       
Information regarding all Options and Warrants

       Changes in  options  and  warrants  outstanding  during  the years  ended
December 31, 1997,  1996 and 1995,  options and warrants  exercisable and shares
reserved for issuance at December 31, 1997, 1996 and 1995 are as follows:
<TABLE>

<CAPTION>
                                                      Price Range           Number of
                                                       Per Share             Shares
                                                      -----------           ---------
         <S>                                      <C>      <C>  <C>         <C>    
         
         Outstanding at December 31, 1994         $ 8.00    -   $ 26.00     2,070,088
         Granted                                    6.24    -     16.80       480,068
         Exercised                                  8.00    -                  (2,500)
         Terminated                                 8.00    -     26.00    (1,227,250)
                                                  ---------------------    -----------
         Outstanding at December 31, 1995           6.24    -     16.80     1,320,406
         Granted                                    4.36    -      9.60       564,325
         Exercised                                                                 --
         Terminated                                 7.24    -      9.00      (408,471)
                                                  ---------------------    -----------
         Outstanding at December 31, 1996           4.36    -     16.80     1,476,260
         Granted                                    5.00    -      9.18       863,095
         Exercised                                  4.36    -      8.00       (19,809)
         Terminated                                 5.00    -      9.40      (343,599)
                                                  ---------------------    -----------
         Outstanding at December 31, 1997           4.36    -     15.58       1,975,947
 
         Exercisable
         December 31, 1995                          6.24    -     16.80         893,973
                                                                              =========
         December 31, 1996                          4.36    -     16.80       1,153,310
                                                                              =========
         December 31, 1997                          4.36    -     15.58       1,548,082
                                                                              =========

         Shares reserved for issuance
         December 31, 1995                                                    1,347,899
                                                                              =========
         December 31, 1996                                                    1,465,028
                                                                              =========
         December 31, 1997                                                    2,129,396
                                                                              =========
</TABLE>

         Options and warrants  outstanding and exercisable,  and shares reserved
for  issuance  at  December  31,  1994,  include  5,000  shares  under a warrant
agreement with U.S. Capital  Corporation.  Such warrants expired  unexercised in
1995.

         Options and warrants  outstanding and exercisable,  and shares reserved
for  issuance at  December  31,  1995,  include  82,871  shares,  under  warrant
agreements  with the  underwriter of the October 1991 public  offering of Common
Stock. Such warrants expired unexercised in 1996.

         Options and warrants  outstanding and exercisable,  and shares reserved
for  issuance  at December  31, 1996 and 1995,  include  31,250  shares  under a
warrant agreement  with Strategic  Growth  International,  the Company's former
outside public relations advisor. Such warrants expired unexercised in 1997.

         Options and warrants  outstanding and exercisable,  and shares reserved
for issuance at December 31, 1997,  include  166,409  shares and at December 31,
1996 and  1995,  include  148,865  shares  and at  December  31,  1994,  include
1,250,000 shares under a warrant  agreement with certain  parties.  During 1995,
these  parties  agreed to exchange  562,500 Class A Warrants and 562,500 Class B
Warrants for 225,000 shares of Common Stock.

         Options and Warrants  outstanding and exercisable,  and shares reserved
for issuance at December 31, 1997, 1996 and 1995,  include 15,250 shares under a
warrant  agreement  issued as a commission in connection with the sale of shares
of Common Stock to an institutional investor.

         Options and warrants  outstanding and exercisable, and shares reserved
for issuance at December 31,  1997, include 275,567 shares and at December 31,
1996 and 1995, include  280,833 shares under warrant agreements with the
underwriter of the August/September 1995 Offering.


                                       33
<PAGE>


         Options and warrants  outstanding  and shares  reserved for issuance at
December 31, 1997, and options and warrants exercisable at December 31, 1997 and
1996,  include  322,065 shares and 200,000 shares, respectively, under warrant
agreements with the underwriter of the May and December 1996 Offerings.

         Options and warrants  outstanding  and shares  reserved for issuance at
December 31, 1997,  include  134,820 shares under warrant  agreements with the
underwriters of the 1997 Offerings.

         Shares reserved for issuance at December 31, 1997 include 153,449 
shares under the common stock compensation plan.  (See Note 13).

Note 12.  Pension and Investment Plans

         Effective  March 1, 1992,  G.P.  Strategies  adopted the 1992 401(k) 
Savings  Plan (the  "Savings  Plan").  Effective  December  31,  1991,  the Plan
participants  became eligible to participate in G.P.  Strategies's Savings Plan.
G.P.  Strategies's  Savings Plan is for employees who have completed one year
of service.

       The Savings Plan  permits  pre-tax  contributions  to the Savings Plan by
participants pursuant to Section 401(k) of the Internal Revenue Code of 2% to 6%
of base  compensation.  The Company  matches 40% of the  participants'  eligible
contributions  based on a formula set forth in the Savings  Plan.  On October 1,
1997, the Savings Plan was transferred into a new Savings Plan (the "New Savings
Plan").  Under the New Savings Plan,  participants  may  contribute up to 15% of
base  compensation  and  the  Company  will  match  up to  the 6%  level  of the
participants eligible contributions.  The New Savings Plan increased the Company
match to 100% of the  participant's  eligible  contributions  by matching 40% in
cash and 60% in the  Company's  common  stock.  For  1997,  1996 and  1995,  the
Company's  contribution  to the Savings Plan was $126,000,  $79,000 and $49,000,
respectively.  Participants  are  fully  vested in their  contributions  and may
withdraw such contributions at time of employment termination, or at age 59 1/2,
or earlier in the event of financial  hardship.  Amounts  otherwise  are paid at
retirement or in the event of death or disability.  Employer  contributions vest
at a rate of 20% per year.

       The New Savings Plan is administered by a trustee  appointed by the Board
of  Directors of the Company and all  contributions  are held by the trustee and
invested at the participants' direction in various mutual funds.

       The Company  does not provide any  post-retirement  benefits,  other than
pensions, to its employees.

Note 13.  Common Stock Compensation and Profit Sharing Plan

Common Stock Compensation Plan

         Effective  October 1,  1997,  the  Company  adopted  the  Common  Stock
Compensation Plan (the "Stock compensation Plan"),  providing key employees with
the   opportunity  of  receiving  the  Company's   common  stock  as  additional
compensation.

         Pursuant to the terms of the Stock  Compensation  Plan,  key  employees
will  receive,  as  additional  compensation,  a  pre-determined  amount  of the
Company's common stock in three equal installments on October 1, 1998, 1999, and
2000, provided that the key employee remain in the employ of the Company at each
such  installment  date. The total number of shares  reserved for issuance under
the Stock  Compensation  Plan is 153,449 and the total  number of key  employees
participating in this plan is 21.

Profit Sharing Plan

       Effective June 6, 1988, the Company  adopted the 1988 Profit Sharing Plan
(the "Profit  Sharing  Plan")  providing key employees and  consultants  with an
opportunity  to share in the profits of the Company.  The Profit Sharing Plan is
administered by the Company's Compensation Committee.

       Pursuant  to the  terms of the  Profit  Sharing  Plan,  the  Compensation
Committee, in its sole discretion, based upon the significance of the employee's
contributions  to the operations of the Company,  selects  certain key employees
and  consultants  of the Company who are entitled to  participate  in the Profit
Sharing Plan and determines the extent of their participation. The amount of the
Company's   profits   available  for  distribution  to  the  participants   (the
"Distribution  Pool") is the lesser of (a) 10% of the  Company's  income  before
taxes and profit  sharing  expense  and (b) an amount  equal to 100% of the base
salary for such year of all the  participants  in the  Profit  Sharing  Plan.  A
number of key employees are eligible to participate in the Profit Sharing Plan.

       The  Compensation  Committee may require as a condition to  participation
that a  participant  remain in the  employ of the  Company  until the end of the
fiscal year for which payment is to be made.  Payments required to be made under
the  Profit  Sharing  Plan  must be made  within  10 days of the  filing  of the
Company's tax return.  To date,  there have been no contributions by the Company
under the Profit Sharing Plan.

                                       34
<PAGE>


Note 14.  Non-cash Financing and Investing Activities

         During the years ended December 31, 1997,  1996 and 1995 the following
non-cash financing and investing activities occurred:

1997:

         The Company  issued 2,415  shares  valued at $22,967 of Common Stock as
part of the Company 401(K) Plan.

         The Company issued 215,710 shares of Common Stock for services provided
by the underwriter of the 1997 stock offerings.

1996:

         The Company issued 66,381 shares,  valued at $516,524,  of Common Stock
as compensation.

         The Company issued 122,066 shares of Common Stock for services provided
by the underwriter of the December 24, 1996 private placement.

1995:

         Offset of receivables in settlement of obligation to repurchase Common
Stock for $550,000 and forgiveness of balance due.

       By agreement,  the Company  terminated a commitment to repurchase 154,998
shares, valued at $2,479,976, of Common Stock from Purdue.

Note 15.  Commitments and Contingencies

         The Company currently obtains human white blood cells used in the
manufacture of ALFERON N Injection from several sources, including the American
Red Cross pursuant to a supply agreement dated April 1, 1997.  The Company will
not need more human white blood cells until such time as production of ALFERON
N INJECTION is resumed.  Under the terms of the agreement with the American Red
Cross, the Company is obligated to purchase a minimum of 18,000 buffy coats of
human white blood cells each month through March 1999, at a price per buffy
coat of $14.50.  The Company hopes to renegotiate the minimum purchase 
commitment, but if it is unable to do so such obligation may have a material
adverse effect on the financial condition of the Company.

         As consideration  for the transfer to the Company of certain  licenses,
rights and assets  upon the  formation  of the Company by G.P.  Strategies,  the
Company agreed to pay G.P. Strategies royalties of $1,000,000, but such payments
will be made only with  respect to those  years in which the  Company has income
before income taxes, and will be limited to 25% of such income.

       See  Notes 4 and 6 for  information  relating  to  royalties  payable  to
Hoffmann and the Partnership, respectively.

       In October  1989,  the Company  entered into a license  agreement  with a
non-affiliated   party  for  co-exclusive   rights  to  certain  low  dose  oral
formulations of interferon. The Company will be required to pay a royalty of 10%
of net sales, as defined,  of products produced and marketed by the Company that
may be developed under the license agreement.

Note 16.  Fair Value of Financial Instruments

       The carrying  values of financial  instruments,  including  cash and cash
equivalents,  accounts receivable and accounts payable,  approximate fair market
values,  because of short maturities or interest rates that approximate  current
rates.

Note 17.  Subsequent Events

         On February 5, 1998, the Company  completed the sale of 7,500 shares of
Series  A  Convertible  Preferred  Stock  to an  institutional  investor  for an
aggregate amount of $7,500,000.  The $7,179,000 of net proceeds were expected to
augment the Company's  working capital while awaiting the results of the two
Phase 3 clinical trials of ALFERON N Injection for the treatment of HIV-infected
and  hepatitis  C  patients.  After considering the reaction of the Company's
stockholders to the issuance and the negative impact the issuance apparently had
on the Company's  market capitalization, the Board of  Directors determined on 
February 13, 1998 to exercise an option to repurchase the shares of Convertible
Preferred  Stock for $7,894,737  (plus accrued dividends).



                                       35
<PAGE>



         In April 1998, the FDA advised the Company that, although ALFERON N
Injection demonstrated biological activity in the Phase 3 clinical trial in HIV-
infected patients, the results were insufficient for filing for approval for 
this additional indication for ALFERON N Injection.  In light of the results to 
date of the Company's Phase 3 studies of ALFERON N Injection in HIV- and HCV-
infected patients, the Company has written-down the carrying value of its
inventory of ALFERON N Injection to its estimated net realizable value.  The
write-down is a result of the Company's reassessment of anticipated near-term
needs for product to be sold or utilized in clinical trials(within approximately
a two-year period based on historical sales levels).  As a result, inventories
at December 31, 1997 reflect a reserve for excess inventory of $7,254,710. Also,
during the quarter ending March 31, 1998, the Company will record an additional
write-off of approximately $3,000,000 of inventories that were produced during
the three months ended March 31, 1998. 

Item 9.  Changes and Disagreements with Accountants on Accounting and Financial
         Disclosure

         None

                                      










                                       36
<PAGE>


                                    PART III

Item 10.  Directors and Executive Officers of the Registrant

         Information   with   respect  to  the   directors  of  the  Company  is
incorporated  herein by reference to the Company's  definitive  proxy  statement
pursuant to Regulation  14A, which proxy  statement will be filed not later than
120 days after the end of the fiscal year covered by this report.

Item 11.  Executive Compensation

       Information  with respect to compensation of executives of the Company is
incorporated  herein by reference to the Company's  definitive  proxy  statement
pursuant to Regulation  14A, which proxy  statement will be filed not later than
120 days after the end of the fiscal year covered by this Report.

Item 12. Security Ownership of Certain Beneficial Owners and Management

       Information  with  respect to Security  Ownership  of Certain  Beneficial
Owners and  Management  is  incorporated  herein by reference  to the  Company's
definitive  proxy statement  pursuant to Regulation 14A, which statement will be
filed not later than 120 days after the end of the fiscal  year  covered by this
Report.

Item 13.  Certain Relationships and Related Transactions

       Information   with   respect  to  Certain   Relationships   and   Related
Transactions  is  incorporated  herein by reference to the Company's  definitive
proxy  statement  pursuant to Regulation  14A, which statement will be filed not
later than 120 days after the end of the fiscal year covered by this Report.







                                       37
<PAGE>
  



                                     PART IV

Item 14.  Exhibits, Financial Statement Schedules, and Reports on Form 8-K

(a)(1) The following financial statements are included in Part II, Item 8:

                                                                           Page
                                                                           ----

         Independent Auditor's Report .....................................  22

         Financial Statements:

            Consolidated Balance Sheets - December 31, 1997 and 1996 ......  23

            Consolidated Statements of Operations - Years ended
            December 31, 1997, 1996, and 1995 .............................  24

            Consolidated Statements of Changes in Stockholders'
            Equity - Years ended December 31, 1997, 1996 and 1995 .........  25

            Consolidated Statements of Cash Flows - Years ended
            December 31, 1997, 1996, and 1995 .............................  26

            Notes to Consolidated Financial Statements ....................  27

(a)(2)  Schedules  have been  omitted  because  they are not required or are not
applicable,  or the  required  information  has been  included in the  financial
statements or the notes thereto.

(a)(3) See accompanying Index to Exhibits

(b) There were no reports  on Form 8-K filed by the  Registrant  during the last
quarter of the Period covered by this report.





                                       38
<PAGE>



                                   SIGNATURES

         Pursuant to the  requirements  of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                            INTERFERON SCIENCES, INC.

                                            By:      /s/ Lawrence M. Gordon
                                                     ----------------------
                                                         Lawrence M. Gordon
                                                      Chief Executive Officer

Dated:  April 15, 1998

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
registrant and in the capacities and on the dates indicated.

Signature                       Title                            Date
- ---------                       -----                            ----

/s/ Samuel H. Ronel             Chairman of the Board            April 15, 1998
- -------------------
Samuel H. Ronel, Ph.D.

/s/ Lawrence M. Gordon          Chief Executive Officer and Director
- ----------------------          (Principal Executive Officer)    April 15, 1998
Lawrence M. Gordon             

/s/ Stanley G. Schutzbank       President and Director           April 15, 1998
- -------------------------
Stanley G Schutzbank, Ph.D.

___________________             Director                         April 15, 1998
Leon Botstein, Ph.D.

/s/ Jerome I. Feldman           Director                         April 15, 1998
- ---------------------
Jerome I. Feldman

_____________________           Director                         April 15, 1998
Sheldon L. Glashow

/s/ Scott N. Greenberg          Director                         April 15, 1998
- ----------------------
Scott N. Greenberg

____________________            Director                         April 15, 1998
Roald Hoffmann, Ph.D.

/s/ Martin M. Pollak            Director                         April 15, 1998
- --------------------
Martin M. Pollak

/s/ Donald W. Anderson          Controller (Principal            April 15, 1998
- ----------------------          Accounting and Financial
Donald W. Anderson              Officer)
                                      


         The  foregoing  constitute  a majority of the  members of the Board of
Directors.



                                       39
<PAGE>



                               INDEX TO EXHIBITS

Exhibit Number

3.1 - Restated  Certificate of  Incorporation  of the  Registrant.  Incorporated
herein by reference to Exhibit 3B of the Registrant's Annual Report on Form 10-K
for the year ended December 31, 1988.

3.2 - Certificate of Amendment of Restated  Certificate of  Incorporation of the
Registrant.  Incorporated  herein by  reference  to Exhibit 3.4 of  Registration
Statement No. 33-40902.

3.3 - Certificate of Amendment of Restated  Certificate of  Incorporation of the
Registrant.  Incorporated  herein by  reference  to Exhibit 3.2 of  Registration
Statement No. 33-40902.

3.4 -  Certificate of Amendment to the Restated  Certificate of  Incorporation
of the  Registrant.  Incorporated  herein by  reference  to Exhibit 3.4 of
Registration Statement No. 33-00845.

3.5 -  Certificate of Amendment to the Restated Certificate of Incorporation of
the Registrant.

3.6 - By-Laws of the Registrant, as amended.  Incorporated herein by reference
to Exhibit 3.2 of Registration Statement No. 2-7117.

4.1 -  Form  of  Underwriter's  Purchase  Option  issued  in  connection  with  
the  August/September  1995  Offering.  Incorporated  herein  by  reference  to
Exhibit 4.1 of Registration Statement No. 33-59479.

4.2 - Form of  Underwriter's  Purchase Option issued in connection  with  the 
May 1996  Offering.  Incorporated  herein  by  reference  to  Exhibit  4.4 of
Registration Statement No. 333-00845.

4.3 - Form of Purchase Option issued in connection with the December 1996
Private Placement.

10.1  -  Transfer  and  License   Agreement   among  National   Patent,   Hydron
Laboratories,  Inc. and the Registrant dated as of January 1, 1981. Incorporated
herein by reference to Exhibit 10.8 of the Registrant's  Registration  Statement
No. 2-71117.

10.2 -  Management  Services  Agreement  dated  January 1, 1981  between the  
Registrant and  National  Patent. Incorporated  herein by reference to Exhibit
10.9 of the Registration Statement No. 2-71117.

10.3 - Registrant's 1981 Stock Option Plan, as amended.  Incorporated herein by 
reference to Exhibit 10.3 to Registration Statement No. 33-59479.

10.4 - Cross License Agreement dated October 26, 1984 between the Registrant and
the  Partnership.  Incorporated  herein  by  reference  to  Exhibit  10V  of the
Registrant's Annual Report on Form 10-K for the year ended December 31, 1984.

10.5 - Supply  Agreement  dated  September 25, 1992 between the  Registrant  and
Celltech  Limited.  Incorporated  herein by  reference  to Exhibit  10.27 of the
Registrant's Annual Report on Form 10-K for the year ended December 31, 1992.

10.6 - Profit Sharing Plan of the Registrant.  Incorporated  herein by reference
to Exhibit 10X of the Registrant's Annual Report on Form 10-K for the year ended
December 31, 1988.

10.7 - License  Agreement  dated  October 20, 1989  between the  Registrant  and
Amarillo Cell Culture Company, Incorporated. Incorporated herein by reference to
Exhibit 10Y of the  Registrant's  Annual  Report on Form 10-K for the year ended
December 31, 1989.

10.8 -  Distribution  Agreement  dated June 14, 1991 between Purdue Pharma L.P.
and the  Registrant.  Incorporated  herein by reference to Exhibit  10.26 of
Registration Statement No. 33-40902.

10.9 - Amended and Restated  Distribution  Agreement dated June 14, 1991 between
Mundipharma Pharmaceutical  Corporation and the Registrant.  Incorporated herein
by reference to Exhibit 10.27 of Registration  Statement No.  33-40902.

10.10 - G.P.  Strategies  401(k) Savings Plan dated January 9, 1992,  effective 
March 1, 1992.  Incorporated  herein by  reference to Exhibit  10.12 to the  
Registrant's Annual Report on Form 10-K for the Year ended December 31, 1992.

10.11 - Amendment  dated January 26, 1994 to the  Distribution  Agreement  dated
June 14, 1991 between the Registrant and Purdue Pharma L.P.  Incorporated herein
by reference to Exhibit 10.18 to the Registrant's Annual Report on Form 10-K for
the Year ended December 31, 1993.

                                       40
<PAGE>

10.12  -  Amendment   dated  January  26,  1994  to  the  Amended  and  Restated
Distribution   Agreement   dated  June  14,  1991  between  the  Registrant  and
Mundipharma Pharmaceutical Company.  Incorporated herein by reference to Exhibit
10.19 to the Registrant's Annual Report on Form 10-K for the Year ended December
31, 1993.

10.13 - Amended  and  Restated  RS  Agreement  dated  January 26, 1994 among the
Registrant,   Mundipharma   Pharmaceutical   Company  and  Purdue   Pharma  L.P.
Incorporated  herein by reference to Exhibit  10.20 to the  Registrant's  Annual
Report on Form 10-K for the Year ended December 31, 1993.

10.14 - Agreement  dated January 26, 1994 between the  Registrant and The Purdue
Frederick  Company.  Incorporated  herein by reference  to exhibit  10.21 to the
Registrant's Annual Report on Form 10-K for the Year ended December 31, 1993.

10.15  -  Agreement  dated  January  26,  1994  among  the  Registrant,   Banela
Corporation and Runham Corporation.  Incorporated herein by reference to Exhibit
10.22 to the Registrant's Annual Report on Form 10-K for the Year ended December
31, 1993.

10.16 -  Purchase  Agreement  dated as of May 28, 1993 between  the  Registrant 
and David  Blech.  Incorporated  herein by  reference  to  Exhibit  10.26 to
Registration Statement No. 33-78952.

10.17 - Form of Warrant to be issued  pursuant to the Purchase  Agreement.  
Incorporated herein by reference to Exhibit 10.28 to Registration  Statement No.
33-78952.

10.18 - Distribution  Agreement dated as of February 3, 1994 between  Registrant
and Industria Farmaceutica  Andromaco,  S.A. Incorporated herein by reference to
Exhibit 6(a) to the Registrant's Quarterly Report on Form 10-Q/A for the quarter
ended September 30, 1994.

10.19 - Processing  and Supply  Agreement  dated as of September 1, 1994 between
Registrant and Sanofi Winthrop L.P.  Incorporated herein by reference to Exhibit
6(a) to the  Registrant's  Quarterly  Report on Form 10-Q for the quarter  ended
September 30, 1994.

10.20 - Amendment  dated March 24, 1995 to  Distribution  Agreement  dated as of
February 3, 1994 between  Registrant and Industria  Farmaceutica  Andromaco S.A.
Incorporated  herein by reference to Exhibit  10.30 to the  Registrant's  Annual
Report on Form 10-K for the year ended December 31, 1994.

10.21- Purchase and Exchange  Agreement dated as of December 6, 1994 between the
Registrant,  David Blech and certain designated purchasers.  Incorporated herein
by reference to Exhibit 10.31 to the Registrant's Annual Report on Form 10-K for
the year ended December 31, 1994.

10.22 - Purchase and Exchange Agreement dated as of January 31, 1995 between the
Registrant and Neoprobe Corp.  Incorporated herein by reference to Exhibit 10.32
to the  Registrant's  Annual Report on Form 10-K for the year ended December 31,
1994.

10.23 - Stock  Purchase  Agreement  dated as of January  24,  1995  between  the
Registrant and Fujimoto  Diagnostics  Inc.  Incorporated  herein by reference to
Exhibit 10.33 to the Registrant's  Annual Report on Form 10-K for the year ended
December 31, 1994.

10.24 - Agreement  dated as of January 24,  1995,  between  the  Registrant  and
Fujimoto Diagnostics,  Inc. Incorporated herein by reference to Exhibit 10.34 to
the  Registrant's  Annual  Report on Form 10-K for the year ended  December  31,
1994.

10.25 - Form of Stock Purchase Agreement dated as of August 31, 1994 between the
Registrant and Dimensional Funds Advisors, Inc. Incorporated herein by reference
to Exhibit  10.35 to the  Registrant's  Annual  Report on Form 10-K for the year
ended December 31, 1994.

10.26 - Form of  Warrant  Agreement  dated as of August  31,  1994  between  the
Registrant and Capello Capital Corp. Incorporated herein by reference to Exhibit
10.36 to the Registrant's Annual Report on Form 10-K for the year ended December
31, 1994.

10.27 -  Amendment  dated  March 29, 1995 to  Agreement  dated  January 26, 1994
between the Registrant and The Purdue Frederick Company.  Incorporated herein by
reference to Exhibit  10.37 to the  Registrant's  Annual Report on Form 10-K for
the year ended December 31, 1994.

10.28 -  Amendment  dated  March 29, 1995 to  Agreement  dated  January 26, 1994
between the Registrant, Banela Corporation and Runham Corporation.  Incorporated
herein by reference to Exhibit 10.38 to the  Registrant's  Annual Report on Form
10-K for the year ended December 31, 1994.

                                       41
<PAGE>


10.29 - Amendment dated March 29, 1995 to Distribution  Agreement dated June 14,
1991  between  the  Registrant  and Purdue  Pharma L.P.  Incorporated  herein by
reference to Exhibit  10.39 to the  Registrant's  Annual Report on Form 10-K for
the year ended December 31, 1994.

10.30 - Amendment  dated March 29,  1995 to Amended  and  Restated  Distribution
Agreement   dated  June  14,  1991  between  the  Registrant   and   Mundipharma
Pharmaceutical Company. Incorporated herein by reference to Exhibit 10.40 to the
Registrant's Annual Report on Form 10-K for the year ended December 31, 1994.

10.31 - Amendment  dated March 29,  1995 to Amended  and  Restated RS  Agreement
dated January 26, 1994 among the Registrant,  Mundipharma Pharmaceutical Company
and Purdue Pharma L.P.  Incorporated herein by reference to Exhibit 10.41 to the
Registrant's Annual Report on Form 10-K for the year ended December 31, 1994.

10.32 - Letter dated March 29, 1995  between the  Registrant  and Purdue  Pharma
L.P.  Incorporated  herein by  reference  to Exhibit  10.42 to the  Registrant's
Annual Report on Form 10-K for the year ended December 31, 1994.

10.33 - License Agreement,  dated as of March 29, 1995, among the Registrant, 
Hoffmann-La Roche, Inc. and F. Hoffmann La-Roche,  Ltd.  Incorporated  herein by
reference to Exhibit 10.42 to Registration Statement No. 33-59479.

10.34 -  Amendment  of  ACC/ISI  License  Agreement,  dated  27,  1995,  between
Registrant and Amarillo Cell Culture Company, Incorporated.  Incorporated herein
by reference to Exhibit 10.43 to Registration Statement No. 33-59479.

10.35 - Form of note issued by the  Registrant  to National  Patent  Development
Corporation, Biotechnology Investment Group, L.L.C., and Edward Blech Charitable
Remainder  Trust.   Incorporated   herein  by  reference  to  Exhibit  10.44  to
Registration Statement No. 33-59479.

10.36 - Form of note issued by the  Registrant  to National  Patent  Development
Corporation and Biotechnology  Investment Group,  L.L.C.  Incorporated herein by
reference to Exhibit 10.45 to Registration Statement No. 33-59479.

10.37 - Amendment,  dated July 31, 1995, to the  Distribution  Agreement,  dated
June 14, 1991, between the Registrant and Purdue Pharma L.P. Incorporated herein
by reference to Exhibit 10.46 to Registration Statement No. 33-59479.

10.38 - Amendment, dated July 31, 1995, to the Amended and Restated Distribution
Agreement,   dated  June  14,  1991,  between  the  Registrant  and  Mundipharma
Pharmaceutical  Company.  Incorporated  herein by reference to Exhibit  10.47 to
Registration Statement No. 33-59479.

10.39 - Letter  dated July 31,  1995,  between  The  Purdue  Frederick  Company
and the  Registrant.  Incorporated  herein by  reference  to Exhibit  10.48 to
Registration Statement No. 33-59479.

10.40 -  Letter  dated  July 31,  1995,  by and  among  the  Registrant,  Banela
Corporation, and Runham Corporation. Incorporated herein by reference to Exhibit
10.49 to Registration Statement No. 33-59479.

10.41 - Amended and  Restated R S Agreement,  dated July 31, 1995,  by and among
the  Registrant,  Mundipharma  Pharmaceutical  Company,  and Purdue  Pharma L.P.
Incorporated herein by reference to Exhibit 10.50 to Registration Statement No.
33-59479.

10.42 - Settlement  Agreement,  dated 27, 1995,  among the Registrant,  Amarillo
Cell Culture Company, Incorporated,  Pharma Pacific Management Pty. Ltd., Pharma
Pacific  Pty.  Ltd.,  Pharma  Pacific  Ltd.,  and  Fernz  Corporation   Limited.
Incorporated herein by reference to Exhibit 10.51 to Registration Statement No.
33-59479.

10.43 - PPM/ACC Sub License  Agreement,  dated 27, 1995,  between Pharma Pacific
Management  Pty.  Ltd.,  and  Amarillo  Cell  Culture   Company,   Incorporated.
Incorporated herein by reference to Exhibit 10.52 to Registration Statement No.
33-59479.

10.44 - Letter Agreement,  dated 29, 1992,  between the Registrant and Strategic
Growth International,  Inc. Incorporated herein by reference to Exhibit 10.53 to
Registration Statement No. 33-59479.

10.45 - Agreement,  dated May 27, 1993,  between the  Registrant  and  Strategic
Growth International,  Inc. Incorporated herein by reference to Exhibit 10.54 to
Registration Statement No. 33-59479.

10.46 - Lease  Agreement,  dated  August 1, 1995,  between  the  Registrant  and
National Patent  Development  Corporation.  Incorporated  herein by reference to
Exhibit 10.55 to Registration Statement No. 33-59479.

                                       42
<PAGE>


10.47 - Amendment dated January 1, 1996 to Management  Services  Agreement dated
January  1,  1981  between  the  Registrant  and  National  Patent   Development
Corporation.   Incorporated   herein  by  reference  to  Exhibit  10.47  of  the
Registrant's Annual Report on Form 10-K for the year ended December 31, 1995.

10.48 - Supply and  Distribution  Agreement,  dated as of 3, 1996,  between the 
Registrant  and Cell Pharm GmbH.  Incorporated  herein by reference to Exhibit
10.56 to Registration Statement No. 333-00845.

10.49 - Quality  Assurance  Agreement,  dated as of 3,  1996,  between  the  
Registrant  and Cell  Pharm  GmbH. Incorporated  herein by reference to Exhibit
10.57 to Registration Statement No. 333-00845.

10.50 - RS Agreement,  dated 23, 1996, by and among the Registrant,  Mundipharma
Pharmaceutical  Company, and Purdue Pharma L.P. Incorporated herein by reference
to Exhibit 10.58 to Registration Statement No. 333-00845.

10.51 -  Agreement, dated 23, 1996, between the Registrant and Purdue Pharma
L.P.  Incorporated  herein by  reference  to Exhibit  10.59 to  Registration
Statement No. 333-00845.

10.52 -  Agreement,  dated 23,  1996,  between the  Registrant  and  Mundipharma
Pharmaceutical  Company.  Incorporated  herein by reference to Exhibit  10.60 to
Registration Statement No. 333-00845.

10.53 - Form of Subscription Agreement used in connection with the December 1996
Private Placement.

10.54 - Agreement,  dated as of April 1, 1997,  between the  Registrant  and the
American  National Red Cross.  Incorporated by reference to Exhibit 10.54 of the
Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1997.

10.55 - Agreement, dated May 27, 1997, between the Registrant and Alternate Site
Distributors,   Inc.   Incorporated  by  reference  to  Exhibit  10.55  of  the
Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 1997.

10.56 - Form of Subscription  Agreement used in connection with the 1997 private
placement.*

10.57 - Stock Bonus Plan.*

10.58 - Form of employment agreement for participants in Stock Bonus Plan.*

10.59 - Employment Agreement, dated as of October 1, 1997, between the
Registrant and Lawrence M. Gordon.*

21.0 - Subsidiaries of the Registrant.*

23.1 - Consent of Independent Auditors. *

- -----------------
[FN]
*Filed herewith
</FN>


                                       43
<PAGE>



<TABLE> <S> <C>

<ARTICLE>                     5
<CIK>                         0000351532
<NAME>                        INTERFERON SCIENCES, INC.
<MULTIPLIER>                  1
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                              DEC-31-1997
<PERIOD-START>                                 JAN-01-1997
<PERIOD-END>                                   DEC-31-1997
<CASH>                                         14,059,283
<SECURITIES>                                   0
<RECEIVABLES>                                  989,458
<ALLOWANCES>                                   0
<INVENTORY>                                    3,332,653
<CURRENT-ASSETS>                               18,468,651
<PP&E>                                         13,496,755
<DEPRECIATION>                                 (8,266,892)
<TOTAL-ASSETS>                                 24,153,376
<CURRENT-LIABILITIES>                          3,939,736
<BONDS>                                        0
                          0
                                    0
<COMMON>                                       152,104
<OTHER-SE>                                     20,061,536
<TOTAL-LIABILITY-AND-EQUITY>                   24,153,376
<SALES>                                        2,955,802
<TOTAL-REVENUES>                               2,955,802
<CGS>                                          1,857,959
<TOTAL-COSTS>                                  1,857,959
<OTHER-EXPENSES>                               23,507,722
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             0
<INCOME-PRETAX>                                (21,739,680)
<INCOME-TAX>                                   0
<INCOME-CONTINUING>                            (21,739,680)
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   (21,739,680)
<EPS-PRIMARY>                                  (1.63)
<EPS-DILUTED>                                  (1.63)
        


</TABLE>

                                                                  Exhibit 10.56

                             SUBSCRIPTION AGREEMENT



Interferon Sciences, Inc.
783 Jersey Avenue
New Brunswick, New Jersey 08901
Attn.:  Chief Executive Officer

Gentlemen:

         1.  Subscription.  The undersigned is hereby purchasing from Interferon
Sciences,  Inc., a Delaware  corporation (the  "Company"),  the number of shares
(the "Shares") of common stock,  par value $.01 per share (the "Common  Stock"),
of the Company set forth on the signature page hereto, for a purchase price (the
"Purchase Price") of $6.00 per Share.

         2. Closing.  Payment of the Purchase  Price is being made by electronic
wire transfer in accordance with the following instructions:

         Account Name:     Interferon Sciences, Inc.
         Bank Name:        Summit Bank
         Bank Address:     223 Moore Street, Hackensack, New Jersey
         ABA#:             0212-0216-2
         Account #:        1910855005

or by delivery of a bank check or certified  check made  payable to  "Interferon
Sciences,   Inc."  against   delivery  to  the   undersigned  of  a  certificate
representing the Shares.

         3.       Transfer Restrictions.

         (a) The undersigned  realizes that the Shares are not registered  under
the  Securities  Act of 1933,  as amended (the  "Act"),  or any foreign or state
securities  laws.  The  undersigned  agrees  that the  Shares  will not be sold,
offered for sale, transferred,  pledged,  hypothecated, or otherwise disposed of
(collectively,  "Disposed Of") except in compliance with the Act, if applicable,
and applicable foreign and state securities laws.  Purchasers of Shares can only
Dispose Of the Shares pursuant to  registration  under the Act or pursuant to an
exemption therefrom.  The undersigned  understands that to Dispose Of the Shares
may  require  in  some  jurisdictions   specific  approval  by  the  appropriate
governmental agency or commission in such jurisdiction. The undersigned has been
advised that,  except as set forth in Section 5, the Company has no  obligation,
and does not intend,  to cause the Shares to be registered  under the Act or the
securities law of any other  jurisdiction or to comply with the requirements for
any exemption under the Act, including but not limited to those provided by Rule
144 and Rule 144A promulgated  under the Act, or under the securities law of any
other jurisdiction.

         (b)  To  enable  the  Company  to  enforce  the  transfer  restrictions
contained in Section 3(a),  the  undersigned  hereby  consents to the placing of
legends upon,  and  stop-transfer  orders with the transfer  agent of the Common
Stock with respect to, the Shares.

         4. Representations and Warranties.  To induce the Company to accept the
undersigned's  subscription,  the undersigned  hereby represents and warrants to
the Company that:

         (a) the undersigned,  if an individual, has reached the age of majority
in the  jurisdiction  in  which  he  resides;  is a bona  fide  resident  of the
jurisdiction  contained in the address set forth on the  signature  page of this
Subscription  Agreement;  is  legally  competent  to execute  this  Subscription
Agreement; and does not intend to change residence to another jurisdiction;

         (b) the undersigned,  if an entity,  is duly authorized to execute this
Subscription  Agreement  and this  Subscription  Agreement,  when  executed  and
delivered  by the  undersigned,  will  constitute  a legal,  valid,  and binding
obligation enforceable against the undersigned in accordance with its terms; and
the execution,  delivery, and performance of this Subscription Agreement and the
consummation of the transactions  contemplated  hereby have been duly authorized
by all  requisite  corporate  or  other  necessary  action  on the  part  of the
undersigned;

         (c)  the  Shares  subscribed  for  hereby  are  being  acquired  by the
undersigned for investment purposes only, for the account of the undersigned and
not with the view to any resale or distribution  thereof, and the undersigned is
not participating,  directly or indirectly, in a distribution of such Shares and
will not take, or cause to be taken, any action that would cause the undersigned
to be deemed an  "underwriter" of such Shares as defined in Section 2(11) of the
Act;


                                       1
<PAGE>


         (d) the  undersigned has had access to all materials,  books,  records,
documents, and information relating to the Company, including (i) the Prospectus
dated February 11, 1997 (the "February  Prospectus"),  (ii) the Annual Report on
Form 10-K for the year ended  December 31, 1996,  (iii) the Quarterly  Report on
Form 10-Q for the quarter  ended March 31,  1997,  and (iv) the Proxy  Statement
dated  April  30,  1997,  and  has  been  able to  verify  the  accuracy  of the
information contained therein;

         (e) the undersigned  acknowledges  and understands that the Company may
sell as many as 2.5  million  shares  of  Common  Stock  on the same  terms  and
conditions  as set forth  herein,  although  there can be no assurance  that the
Company will sell any such additional shares;

         (f) the undersigned acknowledges and understands that investment in the
Shares  involves  a high  degree of risk,  including  the risks set forth in the
February Prospectus under the caption "Risk Factors";

         (g) the undersigned  acknowledges that the undersigned has been offered
an  opportunity to ask questions of, and receive  answers from,  officers of the
Company  concerning  all material  aspects of the Company and its business,  and
that any request for such information has been fully complied with to the extent
the Company  possesses such  information or can acquire it without  unreasonable
effort or expense;

         (h) the  undersigned has such knowledge and experience in financial and
business  matters that the  undersigned  is capable of evaluating the merits and
risks of an  investment  in the  Company  and can afford a complete  loss of his
investment in the Company;

         (i) the  undersigned  has never been  notified by the Internal  Revenue
Service that the undersigned is subject to backup withholding;

         (j) the undersigned  recognizes that no governmental  agency has passed
upon the issuance of the Shares or made any finding or  determination  as to the
fairness of this investment;

         (k) if the  undersigned is purchasing the Shares  subscribed for hereby
in a representative or fiduciary  capacity,  the  representations and warranties
contained  herein  shall be deemed to have been made on behalf of the  person or
persons for whom such Shares are being purchased;

         (l)  the  undersigned  has  not  entered  into  any  agreement  to  pay
commissions  to any persons  with respect to the purchase or sale of the Shares,
except commissions for which the undersigned will be responsible;

         (m) the  undersigned  acknowledges  that (i) the Company  will issue to
Sunrise Securities Corp.  ("Sunrise"),  as a commission with respect to the sale
of the Shares by the Company to the  undersigned,  (A) a number shares of Common
Stock equal to 6% of the number of Shares  being  purchased  by the  undersigned
hereunder and (B) five-year  warrants to purchase,  at a purchase price of $7.20
per share,  a number  shares of Common Stock equal to 5% of the number of Shares
being purchased by the undersigned hereunder, and (ii) the Company will issue to
Sunrise, as an unaccountable expense allowance,  a number shares of Common Stock
equal to 2% of the number of Shares being purchased by the undersigned hereunder
or, at the option of  Sunrise,  cash in an amount  equal to the  product of such
number of Shares and the Purchase Price.

         (n) the undersigned is an "Accredited Investor" as that term is defined
in Section 501(a) of Regulation D promulgated  under the Act.  Specifically  the
undersigned is (check appropriate items(s)):

[   ]             (i) a bank as  defined in  section  3(a)(2)  of the Act,  or a
savings  and loan  association  or  other  institution  as  defined  in  Section
3(a)(5)(A) of the Act whether acting in its individual or fiduciary capacity;  a
broker or dealer  registered  pursuant to Section 15 of the Securities  Exchange
Act of 1934;  an  insurance  company as defined in section  2(13) of the Act; an
investment  company  registered  under the  Investment  Company Act of 1940 or a
business development company as defined in section 2(a)(48) of that Act; a Small
Business  Investment Company licensed by the U.S. Small Business  Administration
under section 301(c) or (d) of the Small Business Investment Act of 1958; a plan
established and maintained by a state, its political subdivisions, or any agency
or instrumentality of a state or its political subdivisions,  for the benefit of
its  employees,  if such plan has total  assets  in  excess  of  $5,000,000;  an
employee  benefit  plan within the  meaning of the  Employee  Retirement  Income
Security Act of 1974, if the investment decision is made by a plan fiduciary, as
defined in section 3(21) of such act,  which is either a bank,  savings and loan
association,  insurance company,  or registered  investment  adviser,  or if the
employee  benefit  plan has  total  assets  in  excess  of  $5,000,000  or, if a
self-directed  plan, with  investment  decisions made solely by persons that are
accredited investors;


                                       2
<PAGE>


[   ]             (ii) a private  business  development  company  as  defined in
section 202(a)(22) of the Investment Advisers Act of 1940;

[   ]            (iii) an  organization  described in section  501(c)(3) of the
Internal Revenue Code of 1986, as amended, corporation, Massachusetts or similar
business trust, or partnership, not formed for the specific purpose of acquiring
Shares, with total assets in excess of $5,000,000;

[   ]            (iv)  a director or executive officer of the Company;

[   ]            (v) a natural person whose  individual net worth, or joint net
worth with that  person's  spouse,  at the time of his or her  purchase  exceeds
$1,000,000;

[   ]            (vi) a  natural  person  who  had an  individual  income  (not
including his or her spouse's income) in excess of $200,000 in 1994 and 1995 or
joint  income  with his or her spouse in excess of  $300,000 in each of those
years and has a reasonable  expectation  of reaching such income level in 1996;

[   ]             (vii) a trust, with total assets in excess of $5,000,000,  not
formed for the specific purpose of acquiring Shares,  whose purchase is directed
by a person  having such  knowledge  and  experience  in financial  and business
matters that he or she is capable of evaluating the merits and risks entailed in
the purchase of Shares; or

[   ]            (viii)  an  entity  in  which  all of the  equity  owners  are
Accredited  Investors.  (If this  alternative is checked,  the undersigned  must
identify each equity owner and provide  statements signed by each  demonstrating
how each is qualified as an accredited investor.)

         5.  Registration of Shares under the Act.

         (a) The Company shall, at its expense,  (i) not later than ten business
days after the date hereof,  file a registration  statement  (the  "Registration
Statement")  to  register  under the Act the  resale by the  undersigned  of the
Shares, (ii) take all commercially  reasonable actions to cause the Registration
Statement to become  effective  under the Act, and (iii) after the  Registration
Statement is declared effective under the Act, furnish the undersigned with such
number  of  copies  of  the  prospectus  (the  "Prospectus")   included  in  the
Registration  Statement as the undersigned may reasonably  request to facilitate
the resale of the Shares.

         (b) If at any time  during the  period  that the  undersigned  owns any
Shares an event (an "Event")  shall have occurred that has caused the Prospectus
to  contain  an  untrue  statement  of a  material  fact or to omit to state any
material fact required to be stated  therein or necessary to make the statements
therein not misleading in light of the circumstances under which they were made,
the Company shall (i) give the undersigned a notice (the "No-Sell  Notice") that
an Event has occurred,  (ii) promptly (or, if in the reasonable  judgment of the
Company  disclosure of the Event would be detrimental  to the Company,  promptly
after  disclosure of the Event would not be detrimental to the Company) take all
commercially  reasonable  efforts  to cause the  Registration  Statement  not to
contain an untrue  statement of a material fact or to omit to state any material
fact required to be stated therein or necessary to make the  statements  therein
not  misleading in light of the  circumstances  under which they were made,  and
(iii) give the  undersigned a notice (the "Sell  Notice") when the  Registration
Statement does not contain an untrue  statement of a material fact or to omit to
state any material fact  required to be stated  therein or necessary to make the
statements therein not misleading in light of the circumstances under which they
were  made.  The  undersigned   shall  not  sell  any  Shares  pursuant  to  the
Registration  Statement  after it has  received  a No-Sell  Notice  until it has
received a subsequent Sell Notice.

         (c) In connection  with the  Registration  Statement,  the  undersigned
shall furnish to the Company such  information  as the Company shall  reasonably
request.

         6. Indemnification.  The undersigned  understands the meaning and legal
consequences  of the  representations  and warranties made by the undersigned in
this  Agreement,  and agrees to indemnify and hold harmless the Company and each
of the Company's directors, officers, stockholders,  employees, counsel, agents,
successors,  and  assigns,  if any,  from and against any and all loss,  damage,
liability, or expense (including,  without limitation,  attorneys' fees), as and
when  incurred,  due to or arising out of (in each case in whole or in part) any
breach of any  representation  or  warranty  made by the  undersigned  set forth
herein or in any other agreement or other document  furnished by the undersigned
to any of the foregoing in connection with this transaction,  any failure by the
undersigned  to fulfill any of its covenants or  agreements  set forth herein or
therein,  or arising out of the resale or distribution by the undersigned of the
Shares or any portion thereof in violation of the Act or any applicable  foreign
or state securities or "blue sky" law.

         7. Further Documents.  The undersigned agrees that he will execute such
other  documents  as may be  necessary  or  desirable  in  connection  with  the
transactions contemplated hereby.


                                       3
<PAGE>


         8. Modification. Neither this Subscription Agreement nor any provisions
hereof  shall be  waived,  modified,  discharged,  or  terminated  except  by an
instrument  in  writing  signed  by the  party  against  whom any  such  waiver,
modification, discharge, or termination is sought.

         9. Notices. Any notice or other communication  required or permitted to
be given  hereunder  shall be in writing and shall be mailed by certified  mail,
return  receipt  requested,  or by  Federal  Express,  Express  Mail or  similar
overnight  delivery or courier  service or delivered  (in person or by telecopy,
telex or similar  telecommunications  equipment) against receipt to the party to
whom it is to be given,  (i) if to the Company,  at its address set forth on the
first page hereof,  (ii) if to the undersigned,  at his address set forth on the
signature  page hereto,  or (iii) in either case,  to such other  address as the
party shall have furnished in writing in accordance  with the provisions of this
Section 9. Notice to the estate of any party shall be sufficient if addressed to
the party as provided in this Section 9. Any notice or other communication given
by certified  mail shall be deemed given at the time of  certification  thereof,
except for a notice  changing a party's  address  which shall be deemed given at
the time of receipt  thereof.  Any notice given by other means permitted by this
Section 9 shall be deemed given at the time of receipt thereof.

         10. Counterparts.  This Subscription  Agreement may be executed through
the use of separate  signature pages or in any number of counterparts,  and each
such counterpart  shall, for all purposes,  constitute one agreement  binding on
all parties,  notwithstanding  that all parties are not  signatories to the same
counterpart.

         11. Entire Agreement.  This Subscription  Agreement contains the entire
agreement of the parties with respect to the subject matter hereof and there are
no representations,  covenants, or other agreements except as stated or referred
to herein.

         12.  Severability.  Each  provision of this  Subscription  Agreement is
intended to be  severable  from every other  provision,  and the  invalidity  or
illegality  of any portion  hereof  shall not affect the validity or legality of
the remainder hereof.
         13. Assignability.  This Subscription  Agreement is not transferable or
assignable by the undersigned.

         14. Applicable Law. This Subscription Agreement has been negotiated and
consummated  in the State of New York and shall be governed by and  construed in
accordance  with the laws of the State of New  York,  without  giving  effect to
conflict of laws.

         15. Choice of Jurisdiction. Any action or proceeding arising, directly,
indirectly,  or otherwise,  in connection with, out of or from this Subscription
Agreement, any breach hereof or any transaction covered hereby shall be resolved
within  the City of New York,  State of New  York,  United  States  of  America.
Accordingly,  the parties  consent and submit to the  jurisdiction of the United
States federal and state courts  located  within the City of New York,  State of
New York, United States of America.

         16. Taxpayer  Identification  Number.  The  undersigned  verifies under
penalties of perjury that any Taxpayer  Identification Number or Social Security
Number shown on the signature page hereto is true, correct, and complete.

         17.  Pronouns.  Any personal  pronoun  shall be  considered to mean the
corresponding  masculine,  feminine,  or neuter personal pronoun, as the context
requires.


         IN WITNESS WHEREOF,  the undersigned has executed this  Subscription 
Agreement,  this ____ day of ______, 1997.


Number of Shares Subscribed for:    _________  Shares




                                       4
<PAGE>
                                       



INDIVIDUAL SUBSCRIBER:                  ENTITY SUBSCRIBER:
                                                                     ----------
- ------------------------------          -------------------------
(Signature of Subscriber)               (Print Name of Subscriber
                                                                     By: ------
- -----------------------------           -------------------------
(Typed or Printed Name)                 Name:
                                        Title:
- ------------------------------
(Residence Address)                     -------------------------
                                        Address
- ------------------------------
(City, State and Zip Code)              -------------------------
                                        (City, State and Zip code)
- ------------------------------
(Telephone Number)                      -------------------------
                                        (Telephone Number)
- ------------------------------
(Telecopier Number)                     -------------------------
                                        (Telephone Number)
- ------------------------------
(Tax I.D. or  Social Security Number)   ----------------------------------
                                        (Tax I.D. or Social Security Number

ACCEPTED:

Interferon Sciences, Inc.


By:_____________________________
   Name:
   Title:

Date: __________, 1997



                                       5
<PAGE>
                                       

                                                                  Exhibit 10.57


                   INTERFERON SCIENCES, INC. STOCK BONUS PLAN


         1.  Purpose.  The purpose of this Stock  Bonus Plan (the  "Plan") is to
provide  additional  incentive  and  reward  to  key  management  employees  who
contribute  materially  to the success and growth of Interferon  Sciences,  Inc.
(the "Company") by their creativity,  ability, industry, loyalty, or exceptional
service, by affording them a means of participating in that success and growth.

         2.  Administration.  This Plan shall be  administered  by the Company's
Board of Directors (the "Board") which shall make such  determinations  and take
such  action  in  connection  with  the  Plan  as  it  deems   necessary.   Such
determinations  and actions shall be binding and conclusive for all purposes and
upon all persons.

         3. Key Executives.  The Board shall possess the exclusive right to name
those key management  employees who will  participate in this Plan, each of whom
shall be  designated  as a "Key  Executive"  for  purposes of this Plan.  No Key
Executive  or any person  claiming  under or through him shall have any right or
interest,  whether  vested or  otherwise,  in this Plan or any bonus  hereunder,
unless and until there has been  compliance with all of the terms and conditions
of this Plan that affect the Key Executive.

         4.  Bonus  Shares.  Bonus  awards  shall be made in the form of  shares
("Bonus Shares") of common stock, par value $.01 per share (the "Common Stock"),
of the Company. The Board shall have the sole discretion to determine the number
of  Bonus  Shares  to  be  awarded  under  this  Plan  to  any  Key   Executive.
Recommendations  for bonus  awards  shall be made to the Board by the  Company's
Chief  Executive  Officer,  under  such  procedures  as may from time to time be
prescribed by the Board.  Bonus Shares may be issued on the date of grant of the
bonus award,  or may be issuable on one or more dates  subsequent to the date of
grant of the bonus  award upon the  satisfaction  of such  conditions  as may be
imposed by the Board at the time of grant.

         5. Bonus Share Agreement. If all of the Bonus Shares covered by a bonus
award  are not  issued on the date of grant of the  bonus  award,  it shall be a
condition  precedent  to the award  and  transfer  of any Bonus  Shares to a Key
Executive  under  this  Plan that the Key  Executive  enter  into a Bonus  Share
Agreement  with the Company,  in the form  attached  hereto as Exhibit A or such
other form as the Board may require.

         6. Common Stock  Available for Bonuses.  The Bonus Shares awarded under
this Plan may be  unissued  shares or  treasury  shares.  Bonus  Shares  awarded
pursuant to this Plan shall be validly  issued,  fully paid, and  nonassessable.
The aggregate  number of Bonus Shares shall not exceed  250,000 shares of Common
Stock  (subject to adjustment  for stock splits,  stock  dividends,  and similar
events).

         7.  Nontransferability.  The right and interest of any Key Executive to
any bonus  award  made  under  this Plan  shall  not be  transferred,  assigned,
pledged,  or  hypothecated in any way (whether by operation of law or otherwise)
and shall not be subject to execution, attachment, or similar process.

         8. Withholding. The Key Executive shall provide for the satisfaction of
all federal, state, and local tax withholding requirements as a condition to the
payment of any Bonus Shares under this Plan.

         9. Fringe Benefits.  By acceptance of any Bonus Shares under this Plan,
each Key Executive  agrees that such Bonus Shares  represent  special  incentive
compensation  and that such Bonus Shares shall not be treated as salary or other
compensation  for the purpose of the  calculation of retirement  benefits,  life
insurance, or other fringe benefits provided by the Company.

       10.   Expenses.   All   expenses  and  costs  in   connection   with  the
administration  of this Plan shall be borne by the  Company and no part shall be
charged to the Key Executives.

       11.  Amendment,  Suspension,  Termination.  The Board may  discontinue or
terminate  this  Plan in whole  or in part at any time or may from  time to time
change or amend the Plan in such  respects as the Board may deem  advisable,  in
its sole  discretion;  provided  that no such action  shall  affect Bonus Shares
previously awarded under this Plan.

       12. Plan and Award Not to Affect  Employment.  Neither  this Plan nor any
Bonus Shares awarded  hereunder shall confer upon any Key Executive any right to
continue  in the employ of the Company and the right and power of the Company to
dismiss or discharge any Key Executive is specifically reserved.


                                       1
<PAGE>


       13.  Notices.  Any  notice  required  or  permitted  hereunder  shall  be
sufficiently  given  only if sent  by  registered  or  certified  mail,  postage
prepaid,  addressed to the Company at its principal  corporate offices or to the
Key Executive at the home address of record on file with the Company on the date
any Bonus  Stock  award is made  hereunder,  or to such other  address as either
party may hereafter  designate in writing by notice similarly given by one party
to the other.

       14.  Successors.  The Plan shall be binding upon and inure to the benefit
of any successors or assigns of the Company.

       15.  Severability.  If any part of this Plan  shall be  determined  to be
invalid or void in any respect,  such  determination  shall not affect,  impair,
invalidate,  or  nullify  the  remaining  provisions  of this Plan  which  shall
continue in full force and effect,  as if the invalid or void  provision had not
been included in this Plan.

       16.  Additional  Terms.  The Board may impose such  additional  terms and
conditions,  including, without limitation, vesting restrictions, upon the award
of  Bonus  Shares  under  this  Plan as the  Board  may  determine,  in its sole
discretion, at the time it authorizes such awards.

       17.  Governing  Law. This Plan shall be governed by the laws of the State
of New Jersey, without giving effect to conflicts of laws.

       18. Effective Date. This Plan shall be effective as of October 1, 1997.



                                       


                                       2
<PAGE>



                                                                     Exhibit A

                 INTERFERON SCIENCES, INC. BONUS SHARE AGREEMENT

         Agreement, dated as of _______, ___, between Interferon Sciences, Inc.,
a Delaware corporation (the "Company"), and __________ (the "Employee").

                                                W I T N E S S E T H:

         WHEREAS,  the Company  maintains the  Interferon  Sciences,  Inc. Stock
Bonus Plan (the  "Plan")  under which the Board of Directors of the Company (the
"Board") may award shares ("Bonus  Shares") of common stock,  par value $.01 per
share (the "Common Stock"), of the Company to such key management  executives as
the Board may determine,  subject to the such terms, conditions, or restrictions
as the Board may deem appropriate, in its sole discretion,  thereby allowing the
Employee  to acquire a  proprietary  interest  in the  Company in order that the
Employee will have a further  incentive for remaining  with and  increasing  his
efforts on behalf of the Company; and

         WHEREAS, pursuant to the Plan and conditioned upon the execution by the
Company  and the  Employee  of this  Agreement,  the  Board has  authorized  the
granting to the Employee of a Bonus Share award (the "Award");

         NOW  THEREFORE,  in  consideration  of the  foregoing and of the mutual
covenants hereinafter set forth and other good and valuable  consideration,  the
receipt and  adequacy  of which are hereby  acknowledged,  the  parties  hereto,
intending to be legally bound, hereby agree as follows:

         1. The Company hereby awards to the Employee,  as a separate  incentive
in connection with his employment and in  consideration  of the covenants of the
Employee  contained  in the  Employment  Agreement  between  the Company and the
Employee  of  even  date  herewith  and  not in  lieu  of any  salary  or  other
compensation for his services,  an Award covering the number of Bonus Shares set
forth on  Appendix A hereto,  subject to the terms and  conditions  set forth in
this Agreement.

         2. The Bonus  Shares  covered  by the Award  shall be  issuable  in the
installments and on the dates set forth on Appendix A hereto,  provided that the
Employee is employed by the Company on such dates. If the Employee's  employment
with the Company  terminates for any reason, any Bonus Shares that were issuable
on a date on or after the date of such termination shall not be issued.

         3. (a) In case the  Company  shall at any time  after  the date of this
Agreement  (i) declare a dividend on the  outstanding  Common  Stock  payable in
shares of its capital stock,  (ii) subdivide the  outstanding  Common Stock,  or
(iii)  combine the  outstanding  Common  Stock into a smaller  number of shares,
then,  in each case,  the number of Bonus Shares  issuable on any date after the
record  date for such  dividend or the  effective  date of such  subdivision  or
combination shall be proportionately adjusted so that the Employee shall receive
the  aggregate  number and kind of shares  which,  if such Bonus Shares had been
issued  immediately prior to such time, he would have owned and been entitled to
receive by virtue of such dividend,  subdivision or combination. Such adjustment
shall be made successively whenever any event listed above shall occur.

         (b) The Company  shall not be required to issue  fractions of shares of
Common Stock or other capital  stock of the Company.  If any fraction of a share
would be issuable  pursuant to this  Agreement,  the Company shall purchase such
fraction for an amount in cash equal to the same fraction of the Current  Market
Price (as  hereinafter  defined) of such share of Common Stock or other  capital
stock of the Company on the date of issuance of the such shares.

         (c) The "Current  Market Price" per share of stock on any date shall be
the average of the daily  closing  prices for the 20  consecutive  trading  days
immediately preceding the date in question. The closing price for each day shall
be the last  reported  sales price regular way or, in case no such reported sale
takes place on such day,  the closing bid price  regular  way, in either case on
the principal national securities exchange (including,  for purposes hereof, the
Nasdaq  National  Market or Small Cap  System if such  system is then  generally
reporting last sale prices) on which such stock is listed or admitted to trading
or,  if such  stock  is not  listed  or  admitted  to  trading  on any  national
securities exchange,  the highest reported bid price for such stock as furnished
by the National  Association  of Securities  Dealers,  Inc.  through Nasdaq or a
similar  organization if Nasdaq is no longer reporting such  information.  If on
any such date such stock is not listed or  admitted  to trading on any  national
securities exchange and is not quoted by Nasdaq or any similar organization, the
fair value of a share of stock on such date,  as determined in good faith by the
Board, whose  determination  shall be conclusive absent manifest error, shall be
used.


                                       3
<PAGE>


         4. (a) In case of any consolidation  with or merger of the Company with
or into another  corporation  (other than a merger or consolidation in which the
Company is the  surviving or  continuing  corporation),  or in case of any sale,
lease,  or conveyance to another  corporation  of the property and assets of the
Company as an entirety or substantially as an entirety, such successor, leasing,
or purchasing  corporation,  as the case may be, shall execute with the Employee
an agreement  providing  that the Employer  shall have the right  thereafter  to
receive,  in lieu of the number of Bonus Shares which he was entitled to receive
on  any  date  subsequent  to  such  consolidation,   merger,  sale,  lease,  or
conveyance, and subject to equivalent terms and conditions as those set forth in
this Agreement  (including  without  limitation that the Employee is employed by
such successor,  leasing,  or purchasing  corporation on such date),  solely the
kind and amount of shares of stock and other securities,  property, cash, or any
combination thereof receivable upon such consolidation,  merger, sale, lease, or
conveyance by a holder of such number of Bonus Shares  immediately prior to such
consolidation,  merger, sale, lease, or conveyance. Such agreement shall provide
for  adjustments  which  shall be as nearly  equivalent  as  practicable  to the
adjustments in Section 3.

         (b) In case of any  reclassification  or change of the shares of Common
Stock issuable under this Agreement (other than a change in par value or from no
par  value  to a  specified  par  value,  or as a  result  of a  subdivision  or
combination,  but including any change in the shares into two or more classes or
series  of  shares),  or in case  of any  consolidation  or  merger  of  another
corporation into the Company in which the Company is the continuing  corporation
and in which there is a  reclassification  or change  (including a change to the
right to receive  cash or other  property)  of the shares of Common Stock (other
than a change in par value, or from no par value to a specified par value, or as
a result of a subdivision or combination, but including any change in the shares
into two or more classes or series of shares), the Employee shall have the right
thereafter  to  receive,  in lieu of the  number  of Bonus  Shares  which he was
entitled to receive on any date  subsequent  to such  reclassification,  change,
consolidation,  or merger,  and subject to the terms and conditions set forth in
this  Agreement,  solely  the kind and  amount  of  shares  of stock  and  other
securities,  property,  cash, or any  combination  thereof  receivable upon such
reclassification, change, consolidation, or merger by a holder of such number of
Bonus Shares immediately prior to such reclassification,  change, consolidation,
or merger. Thereafter, appropriate provision shall be made for adjustments which
shall be as nearly equivalent as practicable to the adjustments in Section 3.

         (c) The above  provisions  of this Section 4 shall  similarly  apply to
successive  reclassifications  and  changes  of shares  of  Common  Stock and to
successive consolidations, mergers, sales, leases, or conveyances.

         5. In its  discretion,  the Company may require the Employee  receiving
Bonus Shares to reimburse  the Company for any taxes  required to be withheld by
the Company and may  withhold  any  issuance of Bonus Shares in whole or in part
until the Company is so reimbursed.  In lieu thereof, the Company shall have the
right to  withhold  from any other  cash  amount  due or to become  due from the
Company to the Employee an amount equal to such taxes as required to be withheld
by the  Company to  reimburse  the  Company  for any such taxes or to reduce the
number of Bonus Shares  issued to the Employee in order to reimburse the Company
for any such taxes.

         6. Any notice  required or permitted  hereunder  shall be  sufficiently
given only if sent by registered or certified mail,  postage prepaid,  addressed
to the Company at its principal corporate offices or to the Employee at the home
address of record on file with the Company on the date hereof,  or to such other
address as either party may hereafter  designate in writing by notice  similarly
given by one party to the other.

         7.  Nothing  herein  contained  shall  affect the  Employee's  right to
participate  in and  receive  benefits  under  and in  accordance  with the then
current provisions of any pension,  insurance, or other employee welfare plan or
program of the Company or any affiliate.

         8. Except as otherwise  herein  provided,  the Award herein granted and
the rights and privileges  conferred hereby shall not be transferred,  assigned,
pledged,  or  hypothecated in any way (whether by operation of law or otherwise)
and shall  not be  subject  to sale  under  execution,  attachment,  or  similar
process.

         9. Subject to the limitation on the  transferability  contained herein,
this  Agreement  shall be  binding  upon and inure to the  benefit of the heirs,
legatees, legal representatives, successors, and assigns of the parties hereto.

         10. The Board shall have the power to interpret  this  Agreement and to
adopt such rules for the administration, interpretation, and application of this
Agreement as are consistent therewith and to interpret or revoke any such rules.
All actions taken and all  interpretations  and determinations made by the Board
shall be final and binding upon Employee,  the Company, and all other interested
persons.  No member of the Board  shall be  personally  liable  for any  action,
determination, or interpretation made with respect to this Agreement.



                                       4
<PAGE>

         11. This Agreement shall be subject to the terms of the Plan, as it may
be  amended  from  time to  time,  which  Plan is  incorporated  herein  by this
reference,  except that the Bonus  Shares  covered by the Award  subject to this
Agreement may not in any way be  restricted or limited by any Plan  amendment or
termination adopted or authorized after the date of such Award hereunder without
the Employee's written consent.

         12.  If any  provision  of this  Agreement  shall be  determined  to be
invalid or void in any respect,  such  determination  shall not affect,  impair,
invalidate,  or nullify the remaining  provisions of this Agreement  which shall
continue in full force and effect,  as if the invalid or void  provision had not
been included in this Agreement.

         13.  This  Agreement  shall be governed by the laws of the State of New
Jersey, without giving effect to conflicts of laws.

         14. This Agreement may be executed in counterparts, each of which shall
be deemed an original,  but both of which together shall  constitute but one and
the same instrument.

         15. This Agreement contains the entire understanding of the parties and
may be amended or  modified  only by a written  instrument  executed by both the
Company and the Employee.

         IN WITNESS  WHEREOF,  the parties  have  executed  this  Agreement,  in
duplicate, the day and year first above written.


                                     INTERFERON SCIENCES, INC.


                                     By:______________________________
                                     Title:_____________________________

                                     ---------------------------------
                                     Employee's Signature
                                     Print Name:_______________________
                                     Social Security Number:_____________



                                       5
<PAGE>




                                   Appendix A



         Issue Date                         Number of Bonus Shares






                                                     --------

























                                       6
<PAGE>


                                                                   Exhibt 10.58


                              EMPLOYMENT AGREEMENT

         AGREEMENT,  dated as of _________,  1997, between Interferon  Sciences,
Inc., a Delaware  corporation  with  principal  executive  offices at 783 Jersey
Avenue,  New  Brunswick,  New Jersey 08901 (the  "Company"),  and  ____________,
residing at _________________ ______________ ("Employee").


                               W I T N E S S E T H

         WHEREAS,  the  Company  desires to employ  Employee  upon the terms and
subject to the terms and conditions set forth in this Agreement.

         NOW, THEREFORE,  in consideration of the premises, the mutual promises,
covenants,  and  conditions  herein  contained  and for other good and  valuable
considerations,  the receipt and  sufficiency of which are hereby  acknowledged,
the parties hereto intending to be legally bound hereby agree as follows:

         Section 1.        Employment.

         The Company hereby agrees to continue to employ Employee,  and Employee
hereby  agrees to continue to serve the Company,  all upon the terms and subject
to the conditions set forth in this Agreement.

         Section 2.        Capacity and Duties.

         Employee   shall  be  employed  by  the  Company  in  the  capacity  of
_________________and  shall have the duties,  responsibilities,  and authorities
normally  performed  by a person  with  such  position  and such  other  duties,
responsibilities,  and  authorities  as are  assigned  to him  by the  Board  of
Directors or the Chief Executive  Officer of the Company.  Employee shall devote
substantially  all of his business time and attention to promote and advance the
business of the Company.

         Section 3.        Compensation.

         During the period that  Employee is employed by the Company  hereunder,
subject to all the terms and  conditions of this  Agreement and as  compensation
for all services to be rendered and covenants to be performed by Employee  under
this Agreement,  the Company shall pay to or provide  Employee with such salary,
bonus,  and other benefits as the Company may  determine,  including an award on
the date hereof by the Company to Employee under the Interferon  Sciences,  Inc.
Stock Bonus Plan.

         Section 4.        Non-Competition.

                  Employee  agrees  that he will not  during  the  period  he is
employed by the Company  under this  Agreement or otherwise  and for a period of
one year  thereafter,  directly or indirectly  compete with or be engaged in the
same business as the Company,  or be employed by, or act as consultant or lender
to, or be a director,  officer,  employee, owner, or partner of, any business or
organization  which, during the period Employee is employed by the Company under
this Agreement or otherwise,  directly or indirectly competes with or is engaged
in the same business as the Company,  except that in each case the provisions of
this Section 4 will not be deemed breached merely because Employee owns not more
than 1% of the outstanding common stock of a corporation, if, at the time of its
acquisition by Employee, such stock is listed on a national securities exchange,
is reported on NASDAQ, or is regularly traded in the over-the-counter  market by
a member of a national securities exchange.

         Section 5.        Patents.

                  Any  interest in  patents,  patent  applications,  inventions,
copyrights, developments, and processes (the "Inventions") which Employee now or
hereafter  during the period he is employed by the Company under this  Agreement
or otherwise may own or develop  relating to the fields in which the Company may
then be engaged shall belong to the Company;  and forthwith  upon request of the
Company Employee shall execute all such assignments and other documents and take
all such other action as the Company may reasonably  request in order to vest in
the Company all his right, title, and interest in and to the Inventions free and
clear of all liens, charges, and encumbrances.

         Section 6.        Confidential Information.

                  All confidential  information  which Employee may now possess,
may obtain  during or after the period he is employed by the Company  under this
Agreement  or  otherwise,  or may  create  prior to the end of the  period he is
employed  by the  Company  under this  Agreement  or  otherwise  relating to the
business  of the  Company  or of any its  customers  or  suppliers  shall not be
published,  disclosed,  or made accessible by him to any other person,  firm, or
corporation  either during or after the termination of his employment or used by
him except during the period he is employed by the Company under this  Agreement
or otherwise  in the  business and for the benefit of the Company,  in each case
without  prior  written  permission  of the Company.  Employee  shall return all
tangible evidence of such confidential information to the Company prior to or at
the termination of his employment.


                                      1
<PAGE>




         Section 7.        Termination.

         Employee's  employment hereunder may be terminated,  without any breach
of this  Agreement,  by the  Company  or  Employee  at any time for any cause or
without cause.

         Section 8.        Compensation Upon Termination.

         If Employee's employment with the Company shall terminate,  the Company
shall pay  Employee  his then  salary  through the date of  termination  and the
Company shall have no further obligations to Employee under this Agreement.

         Section 9.        Successors; Binding Agreement.

         Employee's  rights and  obligations  under this Agreement  shall not be
transferable  by assignment  or  otherwise,  such rights shall not be subject to
commutation, encumbrance, or the claims of Employee's creditors, and any attempt
to do any of the foregoing shall be void. The provisions of this Agreement shall
be binding  upon and inure to the benefit of Employee  and his personal or legal
representatives,  executors,  administrators,  successors,  heirs, distributees,
devisees,  and  legatees,  and shall be binding upon and inure to the benefit of
the Company and its successors.

         Section 10.       No Third Party Beneficiaries.

         This Agreement does not create, and shall not be construed as creating,
any rights  enforceable by any person not a party to this  Agreement  (except as
provided in Section 9).

         Section 11.       Representations and Warranties of Employee.

         Employee  represents  and  warrants to the Company that (a) Employee is
under no contractual or other  restriction or obligation  which is  inconsistent
with the execution of this Agreement,  the performance of his duties  hereunder,
or the other  rights  of the  Company  hereunder  and (b)  Employee  is under no
physical or mental  disability that would hinder his performance of duties under
this Agreement.

         Section 12.       Modification.

         This Agreement sets forth the entire  understanding of the parties with
respect to the subject matter hereof, supersedes all existing agreements between
them  concerning  such  subject  matter,  and may be modified  only by a written
instrument duly executed by each party.

         Section 13.       Notices.

         Any notice or other  communication  required or  permitted  to be given
hereunder  shall be in writing  and shall be mailed by  certified  mail,  return
receipt requested, or delivered against receipt to the party to whom it is to be
given at the address of such party set forth in the  preamble to this  Agreement
(or to such  other  address  as the party  shall  have  furnished  in writing in
accordance  with the  provisions  of this Section  13).  Notice to the estate of
Employee  shall be  sufficient  if  addressed  to  Employee  as provided in this
Section 13. Any notice or other  communication  given by certified mail shall be
deemed given at the time of certification thereof,  except for a notice changing
a party's address which shall be deemed given at the time of receipt thereof.

         Section 14.       Waiver.

         Any  waiver  by  either  party of a  breach  of any  provision  of this
Agreement  shall  not  operate  as or be  construed  to be a waiver of any other
breach  of such  provision  or of any  breach  of any  other  provision  of this
Agreement. The failure of a party to insist upon strict adherence to any term of
this  Agreement  on one or more  occasions  shall not be  considered a waiver or
deprive that party of the right  thereafter  to insist upon strict  adherence to
that term or any other term of this Agreement. Any waiver must be in writing.


                                       2
<PAGE>




         Section 15.       Headings.

                  The headings in this Agreement are solely for the  convenience
of reference and shall be given no effect in the construction or  interpretation
of this Agreement.

         Section 16.       Counterparts; Governing Law.

                  This Agreement may be executed in any number of  counterparts,
each of which  shall be  deemed an  original,  but all of which  together  shall
constitute one and the same instrument. It shall be governed by and construed in
accordance  with the laws of the State of New Jersey,  without  giving effect to
conflict of laws.

                  IN WITNESS  WHEREOF,  the parties have duly  executed  this
Agreement as of the date first above written.

                                                  Interferon Sciences, Inc.


                                                  By:
                                                      -------------------------


                                                  -----------------------------






                                       3
<PAGE>


                                                                  Exhibit 10.59

                              EMPLOYMENT AGREEMENT

         AGREEMENT,  dated as of October 1, 1997, between  Interferon  Sciences,
Inc., a Delaware  corporation  with  principal  executive  offices at 783 Jersey
Avenue, New Brunswick, New Jersey 08901 (the "Company"), and Lawrence M. Gordon,
residing at 30 Talbot Court, Short Hills, New Jersey 07078 ("Employee").


                               W I T N E S S E T H

         WHEREAS,  the  Company  desires to employ  Employee  upon the terms and
subject to the terms and conditions set forth in this Agreement.

         NOW, THEREFORE,  in consideration of the premises, the mutual promises,
covenants,  and  conditions  herein  contained  and for other good and  valuable
considerations,  the receipt and  sufficiency of which are hereby  acknowledged,
the parties hereto intending to be legally bound hereby agree as follows:

Section 1.        Employment.

         The Company hereby agrees to continue to employ Employee,  and Employee
hereby  agrees to continue to serve the Company,  all upon the terms and subject
to the conditions set forth in this Agreement.

Section 2.        Capacity and Duties.

         Employee is and shall be employed  in the  capacity of Chief  Executive
Officer  of the  Company  and  shall  have  the  duties,  responsibilities,  and
authorities  normally  performed by the chief executive officer of a company and
such other duties,  responsibilities,  and authorities as are assigned to him by
the Board of Directors of the Company (the  "Board") so long as such  additional
duties,  responsibilities,   and  authorities  are  consistent  with  Employee's
position  and level of  authority  as Chief  Executive  Officer of the  Company.
Employee  shall devote  substantially  all of his business time and attention to
promote  and  advance  the  business of the  Company;  provided,  however,  that
Employee  shall be permitted to invest his personal  assets in a business  which
does not compete with the Company if such investment  will not require  services
of any  significance  on the part of Employee in the operation of the affairs of
the business in which such investment is made.

         Section 3.        Term of Employment.

         The term of  employment  of Employee  by the  Company  pursuant to this
Agreement shall be for the period (the  "Employment  Period")  commencing on the
date hereof and ending on December 31, 2001,  unless further  extended or sooner
terminated in accordance with the provisions of this Agreement.  On December 31,
1999, and on each December 31 of each year  thereafter,  the  Employment  Period
shall be automatically  extended for one additional year unless,  not later than
June 30  immediately  preceding  any such  December  31, the Company  shall have
delivered to Employee or Employee  shall have  delivered to the Company  written
notice that the Employment Period shall not be further extended.

         Section 4.        Place of Employment.

         Employee's  principal  place of work shall be located at the  principal
offices of the Company,  currently  located in New  Brunswick,  New Jersey.  The
Company's  principal  offices shall not be relocated outside of the New York/New
Jersey Metropolitan Area without Employee's consent.

         Section 5.        Compensation.

         During the Employment  Period,  subject to all the terms and conditions
of this  Agreement  and as  compensation  for all  services  to be  rendered  by
Employee under this Agreement, the Company shall pay to or provide Employee with
the following:

                  (a) Base Salary. Commencing January 1, 1997, the Company shall
pay to Employee a base annual  salary at the rate of  $250,000.  Each  January 1
during the Employment Period, commencing January 1, 1998, the base annual salary
shall be increased by 6%. The base salary will be payable at such  intervals (at
least monthly) as salaries are paid generally to other executive officers of the
Company.


                                       1
<PAGE>


                  (b) Bonus.  Each December  during the Employment  Period,  the
Board may determine  Employee's  bonus for the year then ending,  based upon the
Company's  revenues,  profits  or  losses,  financing  activities,  progress  in
clinical trials,  and such other factors deemed relevant by the Board. Any bonus
shall be payable to Employee on or after January 2 of the following year.

                  (c) Options.  On the date hereof,  the Company  shall grant to
Employee under the Company's  option plan options to purchase  150,000 shares of
the  Company's  common stock at an exercise  price of $8.50.  Such options shall
vest 20% on the date hereof and 20% on each January 1 commencing January 1, 1998
and shall  terminate on December 31, 2001.  Each December  during the Employment
Period,  the Board may determine whether to grant Employee  additional  options,
based upon the  Company's  revenues,  profits or losses,  financing  activities,
progress in  clinical  trials,  and such other  factors  deemed  relevant by the
Board.

                  (d)  Vacation.  Employee  shall be  entitled  to  vacation  in
accordance with the Company's policy for its senior executives.  Vacation may be
carried into the subsequent year if not used in the year earned.

                  (e)  Automobile.  The Company shall  provide  Employee with an
automobile of his choice (comparable to the automobile currently provided by the
Company to Employee)  at the  Company's  expense and shall pay the  maintenance,
gas, and insurance expenses in connection with such automobile.  Such automobile
shall be equipped with a car phone.
                                                         
                  (f) Club Dues.  The  Company  shall pay up to $15,000 per year
for  initiation  and monthly  dues of one country  club as shall be specified by
Employee.

                  (g) Life and Disability Insurance. The Company shall pay up to
$5,000 per year for such term life and disability  insurance  policies  covering
Employee as shall be  specified  by Employee.  Such  policies  shall be owned by
Employee  and  Employee  shall have the sole right to exercise  all rights under
such policies.

                  (h)  Employee  Benefit  Plans.  Employee  shall be entitled to
participate  in all employee  benefit  plans  maintained  by the Company for its
senior  executives  or employees,  including  without  limitation  the Company's
medical and life insurance plans, profit-sharing plan, and 401(k) plan.

         Section 6.        Expenses.

         The  Company  shall  reimburse  Employee  for all  reasonable  expenses
(including,  but not  limited to,  business  travel and  customer  entertainment
expenses)  incurred  by him in  connection  with  his  employment  hereunder  in
accordance with the written policy and guidelines established by the Company for
executive  officers.  In  addition,  Employee  shall be  entitled  to receive an
unaccountable expense allowance of $500 per month.

         Section 7.        Non-Competition.

                  Employee  agrees  that he will not  during  the  period  he is
employed by the Company  under this  Agreement or otherwise  and for a period of
one year  thereafter,  directly or indirectly  compete with or be engaged in the
same business as the Company,  or be employed by, or act as consultant or lender
to, or be a director,  officer,  employee, owner, or partner of, any business or
organization  which, during the period Employee is employed by the Company under
this Agreement or otherwise,  directly or indirectly competes with or is engaged
in the same business as the Company,  except that in each case the provisions of
this Section 7 will not be deemed breached merely because Employee owns not more
than 1% of the outstanding common stock of a corporation, if, at the time of its
acquisition by Employee, such stock is listed on a national securities exchange,
is reported on NASDAQ, or is regularly traded in the over-the-counter  market by
a member of a national securities exchange; provided, however, that this Section
7 shall  not  apply  if (a) in  breach  of this  Agreement,  the  Company  shall
terminate  Employee's  employment  other than pursuant to Section 10(b) or 10(c)
(it being understood that a purported  termination  pursuant to Section 10(b) or
10(c) which is disputed and finally  determined not to have been proper shall be
a termination by the Company in breach of this  Agreement) or (b) Employee shall
terminate his employment for Good Reason (as hereinafter defined).


                                       2
<PAGE>


         Section 8.        Patents.

                  Any  interest in  patents,  patent  applications,  inventions,
copyrights,  developments,  and processes ("Such Inventions") which Employee now
or  hereafter  during  the  period he is  employed  by the  Company  under  this
Agreement  or otherwise  may own or develop  relating to the fields in which the
Company may then be engaged  shall belong to the  Company;  and  forthwith  upon
request of the Company  Employee  shall execute all such  assignments  and other
documents and take all such other action as the Company may  reasonably  request
in order to vest in the Company  all his right,  title,  and  interest in and to
Such Inventions free and clear of all liens, charges, and encumbrances.

         Section 9.        Confidential Information.

                  All confidential  information  which Employee may now possess,
may obtain during or after the Employment Period, or may create prior to the end
of the period he is employed by the Company  under this  Agreement  or otherwise
relating to the  business of the Company or of any its  customers  or  suppliers
shall  not be  published,  disclosed,  or made  accessible  by him to any  other
person,  firm,  or  corporation  either during or after the  termination  of his
employment  or used by him except during the  Employment  Period in the business
and for  the  benefit  of the  Company,  in  each  case  without  prior  written
permission of the Company.  Employee shall return all tangible  evidence of such
confidential  information  to the Company prior to or at the  termination of his
employment.

         Section 10.       Termination.

         Employee's employment hereunder may be terminated without any breach of
this Agreement only under the following circumstances:

                  (a) Death.  Employee's employment hereunder shall terminate
 upon his death.

                  (b) Disability.  If, as a result of Employee's  incapacity due
to physical or mental  illness,  Employee shall have been absent from his duties
hereunder on a full-time basis for the entire period of six consecutive  months,
and within 30 days after a Notice of  Termination  (as defined in Section 10(e))
is given shall not have returned to the performance of his duties hereunder on a
full-time basis, the Company may terminate Employee's employment hereunder.

                  (c) Cause.  The Company may  terminate  Employee's  employment
hereunder  for Cause.  For purposes of this  Agreement,  the Company  shall have
"Cause" to terminate  Employee's  employment  hereunder upon (i) the willful and
continued failure by Employee to substantially perform his duties or obligations
hereunder (other than any such failure resulting from Employee's  incapacity due
to physical or mental  illness),  after demand for  substantial  performance  is
delivered by the Company that  specifically  identifies  the manner in which the
Company  believes  Employee  has  not  substantially  performed  his  duties  or
obligations,  or (ii) the willful  engaging by Employee in  misconduct  which is
materially  monetarily injurious to the Company. For purposes of this paragraph,
no act,  or failure to act, on  Employee's  part shall be  considered  "willful"
unless  done,  or  omitted  to be done,  by him not in good  faith  and  without
reasonable  belief that his action or omission  was in the best  interest of the
Company.  Notwithstanding  the  foregoing,  Employee shall not be deemed to have
been  terminated  for Cause without (i)  reasonable  notice to Employee  setting
forth the reasons for the Company's  intention to terminate  for Cause,  (ii) an
opportunity  for  Employee,  together  with his counsel,  to be heard before the
Board,  and (iii) delivery to Employee of a Notice of Termination from the Board
finding  that in the good  faith  opinion  of the Board  Employee  was guilty of
conduct set forth  above in clause (i) or (ii) of the  preceding  sentence,  and
specifying the particulars thereof in detail.

                  (d)  Termination  by  Employee.  Employee  may  terminate  his
employment  hereunder  (i) for Good Reason or (ii) if his health  should  become
impaired  to an  extent  that  makes his  continued  performance  of his  duties
hereunder  hazardous to his physical or mental health or his life, provided that
Employee  shall have  furnished  the  Company  with a written  statement  from a
qualified  doctor to such effect and provided,  further,  that, at the Company's
request,  Employee shall submit to an  examination  by a doctor  selected by the
Company and such doctor shall have  concurred in the  conclusion  of  Employee's
doctor. For purposes of this Agreement, "Good Reason" shall mean (i) a change in
control of the  Company  (as  defined  below),  (ii) a failure by the Company to
comply with any material  provision of this  Agreement  which has not been cured
within ten days after notice of such noncompliance has been given by Employee to
the Company, or (iii) any purported  termination of Employee's  employment which
is not effected pursuant to a Notice of Termination  satisfying the requirements
of  Section  10(e)  (and  for  purposes  of this  Agreement  no  such  purported
termination  shall be effective).  For purposes of this Agreement,  a "change in

                                        3
<PAGE>


control"  of the  Company  shall mean (i) a change in  control of a nature  that
would be required  to be reported in response to Item 1(a) of Current  Report on
Form 8-K pursuant to Section 13 or 15(d) of the Securities  Exchange Act of 1934
(the "Exchange Act"),  (ii) any "person" (as such term is used in Sections 13(d)
and 14(d) of the Exchange Act) is or becomes the "beneficial  owner" (as defined
in Rule 13d-3 under the Exchange Act), directly or indirectly,  of securities of
the  Company  representing  20% or  more of the  combined  voting  power  of the
Company's then outstanding securities, or (iii) at any time individuals who were
either  nominated  for  election by the Board or were elected by the Board cease
for any reason to constitute at least a majority of the Board.

                  (e)  Notice of  Termination.  Any  termination  of  Employee's
employment  by the Company or by Employee  (other than  termination  pursuant to
Section  10(a)) shall be  communicated  by a Notice of  Termination to the other
party hereto.  For purposes of this Agreement,  a "Notice of Termination"  shall
mean a written notice which shall indicate the specific termination provision in
this  Agreement  relied upon and shall set forth in reasonable  detail the facts
and  circumstances  claimed to  provide a basis for  termination  of  Employee's
employment under the provision so indicated.

                  (f) Date of Termination.  "Date of Termination" shall mean (i)
if Employee's employment is terminated by his death, the date of his death, (ii)
if Employee's  employment is terminated pursuant to Section 10(b), 30 days after
Notice of Termination  is given  (provided that Employee shall not have returned
to the  performance  of his  duties  on a  full-time  basis  during  such 30 day
period), and (iii) if Employee's  employment is terminated for any other reason,
the date specified in the Notice of Termination, which shall not be earlier than
the date on which the Notice of Termination is given; provided that if within 30
days after any Notice of Termination is given the party receiving such Notice of
Termination  notifies  the other  party  that a dispute  exists  concerning  the
termination,  the Date of Termination  shall be the date on which the dispute is
resolved,  either by mutual  written  agreement of the parties or by a judgment,
order, or decree of a court of competent jurisdiction.

         Section 11.       Compensation Upon Termination or During Disability.

                  (a) During  any  period  that  Employee  fails to perform  his
duties  hereunder as a result of  incapacity  due to physical or mental  illness
("disability period"), Employee shall continue to receive his full salary at the
rate then in effect for such period until his employment is terminated  pursuant
to  Section  10(b),  provided  that  payments  so made to  Employee  during  the
disability period shall be reduced by the sum of the amounts, if any, payable to
Employee at or prior to the time of any such payment  under  disability  benefit
plans of the  Company and which were not  previously  applied to reduce any such
payment.

                  (b) If Employee's  employment is terminated by his death,  the
Company  shall pay to  Employee's  spouse,  or if he leaves  no  spouse,  to his
estate,  an amount  equal to his full  salary  at the rate then in effect  for a
period of three months after the date of death.

                  (c) If Employee's  employment  shall be terminated  for Cause,
the Company shall pay Employee his full salary  through the Date of  Termination
at the rate in effect at the time Notice of Termination is given.

                  (d) If (i) in  breach of this  Agreement,  the  Company  shall
terminate  Employee's  employment  other than pursuant to Section 10(b) or 10(c)
(it being understood that a purported  termination  pursuant to Section 10(b) or
10(c) which is disputed and finally  determined not to have been proper shall be
a termination by the Company in breach of this Agreement) or (ii) Employee shall
terminate his employment for Good Reason, then

                  (A)      the  Company  shall  pay  Employee  his  full  salary
                           through the Date of Termination at the rate in effect
                           at the time Notice of Termination is given;

                  (B)      in lieu of any further salary or bonus payments to 
                           Employee for periods subsequent to the Date of 
                           Termination, the Company shall pay as severance pay 
                           to Employee an amount equal to (1) Employee's average
                           annual cash compensation received from the Company or
                           National Patent Development Corporation during the
                           three full calendar years immediately preceding the 

                                       4
<PAGE>


                           Date of Termination, multiplied by (2) the greater 
                           of (w)the number of years (including partial years) 
                           that would have been remaining in the Employment
                           Period if Employee's employment by the Company had
                           not so terminated and (x) three, such payment to be
                           made (y) if Employee's termination is based on a
                           change of control of the Company, in a lump sum on or
                           before the fifth day following the Date of 
                           Termination, or (z) if Employee's termination results
                           from any other cause, in substantially equal 
                           semimonthly installments on the fifteenth and last
                           days of each month commencing with the month in which
                           the Date of Termination occurs and continuing for the
                           number of consecutive semimonthly payment dates 
                           (including the first such date as aforesaid) equal to
                           the product obtained by multiplying the number of 
                           years (including partial years) applicable under 
                           clause (w) above by 24;

                  (C)      all  options to purchase  the  Company's  common 
                           stock  granted to  Employee  under the Company's  
                           option plan or  otherwise  shall  immediately  become
                           fully vested and shall terminate on such date as they
                           would have  terminated  if  Employee's  employment by
                           the Company  had not  terminated  and, if  Employee's
                           termination  is based on a change of control of the 
                           Company and Employee elects,  not more than 30 days
                           after the Date of  Termination,  to surrender any or 
                           all of such options to the Company, the Company shall
                           pay  Employee  on or before  the  fifth day following
                           such  surrender  a lump sum cash payment equal to the
                           excess of (1) the fair market value on the Date of 
                           Termination  of the  securities  issuable  upon 
                           exercise  of  the  options  surrendered over (2) the
                           aggregate exercise price of the options surrendered;
                           and

                  (D)      if termination of Employee's employment arises out of
                           a  breach  by the  Company  of  this  Agreement,  the
                           Company shall pay all other damages to which Employee
                           may be entitled as a result of such breach, including
                           damages  for any and all loss of benefits to Employee
                           under the  Company's  employee  benefit  plans  which
                           Employee  would have  received if the Company had not
                           breached this Agreement and had Employee's employment
                           continued  for  the  then   remaining   term  of  the
                           Employment Period, and including all reasonable legal
                           fees and expenses incurred by him as a result of such
                           termination.

                  (e) If Employee shall  terminate his employment  under Section
10(d)(ii),  the Company  shall pay Employee his full salary  through the Date of
Termination at the rate in effect at the time Notice of Termination is given.

                  (f) Unless Employee is terminated for Cause, the Company shall
maintain in full force and effect, for the continued benefit of Employee,  for a
number of years  equal to the  greater  of (i) the  number  of years  (including
partial  years)  that  would have been  remaining  in the  Employment  Period if
Employee's  employment by the Company had not so terminated and (ii) three,  all
employee   benefit  plans  and  programs  in  which  Employee  was  entitled  to
participate   immediately  prior  to  the  Date  of  Termination  provided  that
Employee's  continued  participation  is possible  under the  general  terms and
provisions   of  such  plans  and  programs.   In  the  event  that   Employee's
participation  in any such plan or program is barred,  the Company shall arrange
to provide Employee with benefits  substantially similar to those which Employee
would otherwise have been entitled to receive under such plans and programs from
which his continued participation is barred.

                  (g)  Employee  shall not be required to mitigate the amount of
any payment  provided  for in this  Section 11 by seeking  other  employment  or
otherwise.

                  (h) Notwithstanding anything in the foregoing to the contrary,
the Company  shall not be obligated  to pay any portion of any amount  otherwise
payable  to  Employee  pursuant  to this  Section  11 if the  Company  could not
reasonably  deduct  such  portion  solely by  operation  of Section  280G of the
Internal Revenue Code of 1986, as amended.

                                        5
<PAGE>



         Section 12.       Successors; Binding Agreement.

                  (a) The Company will require any successor  (whether direct or
indirect,   by  purchase,   merger,   consolidation  or  otherwise)  to  all  or
substantially all of the business and/or assets of the Company,  by agreement in
form and reasonably substance  satisfactory to Employee, to expressly assume and
agree to perform  this  Agreement in the same manner and to the same extent that
the  Company  would be required  to perform it if no such  succession  had taken
place.  As  used  in  this  Agreement,  "Company"  shall  mean  the  Company  as
hereinbefore  defined  and  any  successor  to its  business  and/or  assets  as
aforesaid which executes and delivers the agreement provided for in this Section
12(a) or which  otherwise  becomes bound by all the terms and provisions of this
Agreement by operation of law.

                  (b)  Employee's  rights and  obligations  under this Agreement
shall not be transferable  by assignment or otherwise,  such rights shall not be
subject to commutation,  encumbrance, or the claims of Employee's creditors, and
any attempt to do any of the  foregoing  shall be void.  The  provisions of this
Agreement  shall be binding  upon and inure to the benefit of  Employee  and his
personal or legal representatives, executors, administrators, successors, heirs,
distributees, devisees, and legatees, and shall be binding upon and inure to the
benefit of the Company  and its  successors  under  Section  12(a).  If Employee
should die while any amounts  would still be payable to him  hereunder if he had
continued to live, all such amounts,  unless otherwise provided herein, shall be
paid in  accordance  with the terms of this  Agreement  to  Employee's  devisee,
legatee,  or other  designee  or, if there be no such  designee,  to  Employee's
estate.

         Section 13.       No Third Party Beneficiaries.

         This Agreement does not create, and shall not be construed as creating,
any rights  enforceable by any person not a party to this  Agreement  (except as
provided in Section 12).

         Section 14.       Fees and Expenses.

         The Company shall pay all  reasonable  legal fees and related  expenses
(including the costs of experts,  evidence, and counsel) incurred by Employee as
a result of a contest or dispute over  Employee's  termination  of employment if
such contest or dispute is resolved in whole or in part in Employee's favor.

         Section 15.       Representations and Warranties of Employee.

         Employee  represents  and  warrants to the Company that (a) Employee is
under no contractual or other  restriction or obligation  which is  inconsistent
with the execution of this Agreement,  the performance of his duties  hereunder,
or the other  rights  of the  Company  hereunder  and (b)  Employee  is under no
physical or mental  disability that would hinder his performance of duties under
this Agreement.

         Section 16.       Life Insurance.

         If  requested by the Company,  Employee  shall submit to such  physical
examinations  and  otherwise  take such  actions and  execute  and deliver  such
documents as may be reasonably  necessary to enable the Company,  at its expense
and for its own  benefit,  to obtain  life  insurance  on the life of  Employee.
Employee  has no  reason  to  believe  that  his  life is not  insurable  with a
reputable  insurance company at rates now prevailing in the City of New York for
healthy men of his age.

         Section 17.       Modification.

         This Agreement sets forth the entire  understanding of the parties with
respect to the subject matter hereof, supersedes all existing agreements between
them  concerning  such  subject  matter,  and may be modified  only by a written
instrument duly executed by each party.

         Section 18.       Notices.

         Any notice or other  communication  required or  permitted  to be given
hereunder  shall be in writing  and shall be mailed by  certified  mail,  return
receipt requested, or delivered against receipt to the party to whom it is to be
given at the address of such party set forth in the  preamble to this  Agreement
(or to such  other  address  as the party  shall  have  furnished  in writing in
accordance  with the  provisions  of this Section  18).  Notice to the estate of
Employee  shall be  sufficient  if  addressed  to  Employee  as provided in this
Section 18. Any notice or other  communication  given by certified mail shall be
deemed given at the time of certification thereof,  except for a notice changing
a party's address which shall be deemed given at the time of receipt thereof.


                                       6
<PAGE>


         Section 19.       Waiver.

         Any  waiver  by  either  party of a  breach  of any  provision  of this
Agreement  shall  not  operate  as or be  construed  to be a waiver of any other
breach  of such  provision  or of any  breach  of any  other  provision  of this
Agreement. The failure of a party to insist upon strict adherence to any term of
this  Agreement  on one or more  occasions  shall not be  considered a waiver or
deprive that party of the right  thereafter  to insist upon strict  adherence to
that term or any other term of this Agreement. Any waiver must be in writing.

         Section 20.       Headings.

                  The headings in this Agreement are solely for the  convenience
of reference and shall be given no effect in the construction or  interpretation
of this Agreement.

         Section 21.       Counterparts; Governing Law.

                  This Agreement may be executed in any number of  counterparts,
each of which  shall be  deemed an  original,  but all of which  together  shall
constitute one and the same instrument. It shall be governed by and construed in
accordance  with the laws of the State of New Jersey,  without  giving effect to
conflict of laws.

                  IN WITNESS  WHEREOF,  the parties have duly  executed  this 
Agreement as of the date first above written.

                                         Interferon Sciences, Inc.


                                         By:
                                              ------------------------------

                                              ------------------------------
                                              Lawrence M. Gordon





















                                      7
<PAGE>




                                                                      Exhibit 21
                                                                     


                         Subsidiaries of the Registrant




 Name                                                         Jurisdiction

Interferon Sciences Development Corporation                   Delaware




                                                                   Exhibit 23.1



                         CONSENT OF INDEPENDENT AUDITORS


THE BOARD OF DIRECTORS
INTERFERON SCIENCES, INC.


We consent to incorporation by reference in (i) the Registration  Statement (No.
33-64921) on Form S-3, ii) the  Registration  Statement (No.  333-04381) on Form
S-3,  (iii) the  Registration  Statement  (No.  333-19451) on Form S-3, (iv) the
Registration  Statement  (No.  33-30209) on Form S-8,  and (v) the  Registration
Statement (No. 333-34203) on Form S-3 of Interferon Sciences, Inc. of our report
dated  April 2,  1998  relating  to  the  consolidated  balance  sheets  of
Interferon  Sciences,  Inc. as of December 31,  1997 and 1996, and the related
consolidated statements of operations,  changes in stockholders' equity and cash
flows for each of the years in the  three-year  period ended  December 31, 1997,
which  report  appears in the  December  31, 1997 annual  report on Form 10-K of
Interferon Sciences, Inc.

                                                        KPMG Peat Marwick LLP


New York, New York
April 15, 1998





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