Gabrielle Emanuel

It's a major source of revenue for the island. And it's controversial. Now countries are sending Cuban doctors home in response to pressure from the Trump administration.

Harerimana Ismail of Uganda is a community health worker who checks on kids with HIV. He lost his salary after the Trump administration's aid cuts but he keeps doing his job.

Last year, the U.S. upended foreign aid, slashing budgets and programs. Those that combat gender-based violence were hit hard, experts say, and the impact is evident in a women's shelter in Honduras.

A new single-pill treatment for HIV has shown promising results. This is particularly useful for people who have had HIV for decades.

New research is now casting doubt on the true number of tuberculosis cases. That could carry significant implications for patient care and well-being.

This mercury-containing compound, used as a vaccine preservative, is commonly used in lower-income countries — and deemed safe. The U.S. is now demanding that Gavi, the Vaccine Alliance stop using it.

In the wake of the U.S. withdrawal from WHO, California is the first state to participate in the agency's disease monitoring network. Are others following?

The U.S. is giving $1.6 million to researchers to study how the hepatitis B vaccine affects newborns in Guinea-Bissau. After an outcry, the future of the trial is up in the air.

The U.S.'s break from the World Health Organization is almost finalized. But the details of the breakup are complicated - as are the post-divorce dynamics.

The Trump administration is withdrawing from 66 global groups, including U.N. entities that focus on climate and health issues.