The latest international news, analysis and features on the HIV epidemic from Avert. Share your views and expertise with your peers in the comments box below the articles.
Study with transgender women suggests taking on-demand PrEP with hormone therapy may result in drug levels too low for HIV prevention.
The largest-ever study examining the effectiveness of condoms for anal sex finds remarkably low levels of failure, and calls to label their use in this way.
New World Health Organization policy indicates that countries should replace western blotting and line immunoassays, which can only be conducted in laboratories, with simpler methods such as rapid diagnostic tests.
Findings from France and Canada suggest it is safe to offer men who have sex with men a choice between daily and ‘on-demand’ PrEP if they are not having frequent sex.