HIV-infected vaginal cells do not transmit HIV if plasma viral load is undetectable, researchers find
Criminal laws on HIV transmission make little difference to sexual behaviour – or may make condomless sex more likely
Model suggests HIV vaccine still has key role in ending AIDS
PrEP, plus increased testing and treatment, could prevent nearly half of HIV infections in gay men in the UK by 2020
Two cases of PrEP failure on solo tenofovir pose significant research questions
Annual testing and scale-up of PrEP could slow the Dutch gay HIV epidemic
Lessons learnt from the history of contraception are relevant for the implementation of PrEP
Large UK study shows low rates of HIV testing, even among those who think they are at risk of HIV
Evidence for PrEP efficacy grows, but implementation presents challenges
