A pill a day to keep HIV away? That’s the concept behind an experimental approach called pre-exposure prophylaxis, or PrEP, that is showing promise for preventing infection in HIV-negative people who engage in risky behaviors.>>> Discuss This Story
A pill a day to keep HIV away? That’s the concept behind an experimental approach called pre-exposure prophylaxis, or PrEP, that is showing promise for preventing infection in HIV-negative people who engage in risky behaviors.>>> Discuss This Story
