Microbicides: a new approach to preventing HIV and other sexually transmitted infections.
Many chemical agents can block human immunodeficiency virus (HIV) infection in the laboratory. Scientists are investigating which of these, used intravaginally by women, will safely prevent the sexual transmission of HIV in humans. Several such products - microbicides - will soon be tested in populations at high risk for HIV, and others are waiting in the wings. Microbicides will provide a low-cost method, controlled by women, for protection against HIV, other sexually transmitted pathogens and unwanted pregnancy, and will therefore have global public-health benefits.
Stone
Alan
A
International Family Health, Cityside House, 40 Adler Street, London E1 1EE, UK. alan.stoneX@virgin.net
D000891:Anti-Infective Agents, Local / Q000627:therapeutic use*; D003271:Contraceptive Agents, Female / Q000627:therapeutic use*; D005260:Female; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*
D000891:Anti-Infective Agents, Local; D003271:Contraceptive Agents, Female