The first HIV-positive visitor freely enters U.S. after the lifting of the travel ban.
The White House unveils the National HIV/AIDS Strategy—the first of its kind—that sets goals for reducing HIV incidence, increasing access to care, and reducing health-related disparities.
A study released at the XVIII International AIDS Conference in Vienna shows that a vaginal microbicide applied before heterosexual sex can protect some women from HIV infection.
The number of people receiving HIV/AIDS treatment in low- and middle-income countries reaches a record high of 5.25 million, but universal access remains a distant goal.
A landmark study shows that taking HIV drugs preventatively could significantly reduce infection among men who have sex with men (MSM).