Gabrielle Emanuel

After a year without data, the State Department released figures on PEPFAR, the program launched by George W. Bush and credited with saving millions of lives. How did Trump's aid cuts affect it?

"We women are the land guardians and keepers," says Theonila Roka Matbob of Papua New Guinea, recognized for her efforts to repair the environmental and social harms caused by a copper and gold mine.

They can pose a threat to human health — yeast infections are but one example. Scientists say not enough attention is paid to their ability to develop resistance to medications that treat them.

U.S. work combatting HIV/AIDS has saved millions of lives globally. Under the Trump administration, funding has been slow in coming and unpredictable, wreaking havoc on people trying to do the work.

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.

That's how researcher Beatriz Garcia Nice describes the new U.S. stance under the Trump administration to programs addressing gender-based violence.

It's designed to take the place of complicated, multiple drug regimens that many people with HIV need to follow. And it's also beneficial because the HIV virus is always evolving.

Is it TB or not TB? A new study estimates the number of people told they have tuberculosis when they have a different respiratory ailment — and those who do have TB but aren't accurately diagnosed.

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.