Evidence that “on-demand” PrEP taken before and after sex can prevent HIV

BETA Blog, September 8, 2016

How many doses of Truvada-based PrEP (pre-exposure prophylaxis) are needed to provide adequate protection against HIV? Might it be possible to take PrEP only before and after sex—instead of every day?

A recent article published in The Lancet HIV provides insight into this very question.

• Read more here
• Access Lancet HIV abstract here (for full text please see your librarian)