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Articles on HIV prevention

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Pre-exposure prophylaxis is providing an exciting new innovation to tackle HIV prevention. shutterstock

Rings and things … other ways to prevent HIV are on the cards

Trials have shown that rates of HIV infection are reduced if people not infected with HIV take anti-retrovirals - known as pre-exposure prophylaxis (PrEP). But adherence to a daily dose is a problem.
Young women who attended the International AIDS Conference in Durban, South Africa. International AIDS Society/Rogan Ward

AIDS conference 2016: the gains, the gaps, the next global steps

The focus of the 2016 International AIDS Conference has on access to necessary antiretrovirals, equity and making sure no-one is left behind. But there is a funding gap that needs to be addressed.
PrEP works by preventing susceptible cells becoming infected with HIV. Truvada blocks the HIV virus from making copies of itself. Marc Bruxelle/Shutterstock

Weekly Dose: Truvada, the drug that can prevent HIV infection

Efficacy is estimated to be as high as 99% in men who have sex with men who take Truvada daily.

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