At the University of the Witwatersrand, scientists are developing HIV vaccines that could help change the course of the epidemic. But just a week before clinical trials were set to begin, the Trump ...

Zackie Achmat, once at the center of South Africa’s push for lifesaving H.I.V. treatment, has come out of retirement as U.S.

Congress must reject cuts to PEPFAR, which has supported H.I.V. treatment and prevention worldwide for more than 20 years.

A study was done to understand conditions that affect LGBTQIA+ residents’ health and well-being and how to best direct ...

UNAIDS head Winnie Byanyima joins Redi Tlhabi to unpack HIV funding, health justice, and democracy under threat. From South Africa to the UN, she reveals what it takes to lead—and why the world must ...