They're called "serodiscordant" couples. One is HIV positive, the other negative. Aid from the U.S. enabled them to obtain medicines and condoms for protection — until this year.

In Zambia, we met people who are HIV positive, couldn't get drugs to suppress the virus after U.S. aid cuts and were seeing symptoms. We checked in on them — and the man who's been their champion.

Lenacapavir has the potential to end the HIV epidemic, researchers say. The Trump administration says backing this kind of effort will be a model for how it does global health work in the future.

In the wake of U.S. aid cuts, Pastor Billy is reminded of his twin sister's death from AIDS. He doesn't want 9-year-old Diana, who's HIV-positive, to meet the same fate.

A group of women in Kenya rebelled against trading sex for a fisherman's catch to sell. They got their own boats, had success — but in past years have faced floods and now fears about HIV medications.

In Zambia, truck drivers and sex workers have high rates of being HIV positive —- and are at high risk of contracting the virus. Here's how they have been affected by the administration's policies.

HIV medications were supposed to be exempt from U.S. aid cuts. In Zambia, for example, those on the ground say otherwise.

A series of orders from the Trump administration have the potential to disrupt the delivery of life-saving medications to HIV positive people. Here's what a disruption of this drug regimen would mean.

International Women's Day, on March 8, celebrates the achievements of women. We share stories from women in the the Kibera community, which locals call a "slum," about their setbacks and successes.

Diagnosed with HIV before her wedding, Bupe Sinkala didn't tell her husband and saw her marriage — and life — crumble. Now she's a community health worker advocating for her unsung profession.

Vaccines may not be as effective for those who are immuno-compromised. Protecting them needs to be made a top priority, says researchers — to keep them safe and to slow the emergence of variants.

The coronavirus pandemic feels eerily familiar to people who faced the AIDS crisis. It triggers memories of confusion over how the disease is transmitted and huge numbers of people dying quickly.