Podcast: Antiretroviral pre-exposure prophylaxis (PrEP) for preventing HIV in high-risk individuals

The periodic updating of Cochrane Reviews is particularly important in areas where the evidence base is accruing quickly. This is true for the use of antiretroviral pre-exposure prophylaxis to try to prevent HIV infection in high-risk individuals, with an update of the review appearing in July 2012. The lead author, Charles Okwundu from Lagos University Teaching Hospital in Nigeria, tells us more.