Acceptability of vaginal film, soft-gel capsule, and tablet as potential microbicide delivery methods among African women.

Background: Vaginal microbicides are in development for the prevention of HIV transmission to women via sexual intercourse. Acceptability of the microbicide delivery method in the targeted population is important to product adherence and, therefore, product effectiveness. It is anticipated that multiple delivery methods will be required to satisfy personal preferences among future microbicide users.