In 2003, I learned I was HIV-positive on a return visit to Zambia. In that moment I felt entirely hopeless as my mother had just recently passed away, too. I had the support of my family and those that I worked with, but no guarantee for my future. Would I, too, be part of the lost generation in Zambia?
The new CDC guidelines build on a review of the data from several studies in recent years that showed that HIV-uninfected individuals who take specific antiretroviral medications -- a practice known as pre-exposure chemoprophylaxis (aka "PrEP") -- could significantly lower their risk of becoming infected.