Freezing foreign assistance makes the U.S. weaker, less safe and less prosperous (“White House orders freeze on ‘all federal financial assistance,’” Web, Jan. 27).

More than a dozen Americans in Uganda are also among those so far known to have been exposed to Sudan virus, the type of ...

Working to stop overseas outbreaks before they reach America was complicated by Trump’s order to stop working with the WHO ...

U.S. health officials are telling Americans to take precautions if they travel to Uganda because of an Ebola outbreak.

The world’s richest man is boasting about destroying the United States Agency for International Development, which saves the ...

Nigeria needs to step up disease prevention and control and decentralise disease surveillance as the US pulls donor funding.

The Trump administration is limiting the nation’s ability to respond to infectious disease as Marburg, Ebola rise ...

Ugandan authorities have begun a clinical trial of a vaccine against the Sudan strain of Ebola that has killed one person in ...

Test results on the sick people are pending, and a top WHO official said the outbreak response is proceeding rapidly.

Ugandan officials are preparing to deploy a trial vaccine as part of efforts to stem an outbreak of Ebola in the capital, ...

A Bolivian man has died after contracting Chapare virus, an Ebola-like disease so rare that there have only ever been 15 confirmed cases. The man, a farmer in his 50s, came down with a headache ...