The British Association for Sexual Health and HIV say that it is reasonable to suggest that the effectiveness of condoms against HIV when used.
A new meta-analysis (Johnson) of the efficacy of condoms in preventing HIV transmission via anal sex between gay men has found a.
Soc Sci Med. May;44(9) Effectiveness of condoms in preventing HIV transmission. Pinkerton SD(1), Abramson PR. Author information: (1)Center.