SUPPLEMENT TO THE FIDELITY REAL ESTATE HIGH
INCOME FUND
A FUND OF FIDELITY ADVISOR SERIES IV
MARCH 30, 2000
STATEMENT OF ADDITIONAL INFORMATION
THE FOLLOWING INFORMATION IS ADDED DIRECTLY AFTER THE SUB-SECTION
ENTITLED "LOANS AND OTHER DIRECT DEBT INSTRUMENTS" IN THE "INVESTMENT
POLICIES AND LIMITATIONS" SECTION ON PAGE 9.
LOWER-QUALITY DEBT SECURITIES. Lower-quality debt securities have poor
protection with respect to the payment of interest and repayment of
principal, or may be in default. These securities are often considered
to be speculative and involve greater risk of loss or price changes
due to changes in the issuer's capacity to pay. The market prices of
lower-quality debt securities may fluctuate more than those of
higher-quality debt securities and may decline significantly in
periods of general economic difficulty, which may follow periods of
rising interest rates.
The market for lower-quality debt securities may be thinner and less
active than that for higher-quality debt securities, which can
adversely affect the prices at which the former are sold. Adverse
publicity and changing investor perceptions may affect the liquidity
of lower-quality debt securities and the ability of outside pricing
services to value lower-quality debt securities.
Because the risk of default is higher for lower-quality debt
securities, FMR's research and credit analysis are an especially
important part of managing securities of this type. FMR will attempt
to identify those issuers of high-yielding securities whose financial
condition is adequate to meet future obligations, has improved, or is
expected to improve in the future. FMR's analysis focuses on relative
values based on such factors as interest or dividend coverage, asset
coverage, earnings prospects, and the experience and managerial
strength of the issuer.
A fund may choose, at its expense or in conjunction with others, to
pursue litigation or otherwise to exercise its rights as a security
holder to seek to protect the interests of security holders if it
determines this to be in the best interest of the fund's shareholders.
