A parasitic infection that causes “explosive” diarrhea is spreading across the U.S., with hundreds of cases reported in over a dozen states, including a major Midwest outbreak. The U.S. Centers for ...

The findings suggest that Covid vaccines reduced the likelihood of severe illness last fall and winter.

The Ebola outbreak in the Democratic Republic of the Congo and Uganda could lead to more than 20,000 cases and over 2,000 deaths in a worst-case scenario, according to a report published Friday by the ...

The U.S. has entered emergency response mode as a cruise ship hit by a deadly hantavirus outbreak sails toward Tenerife, one of Spain’s Canary Islands, where it will evacuate nearly 150 passengers on ...

No quick dispatching of disease investigators. No televised news conference to inform the public. No timely health alerts to doctors. In the midst of a hantavirus outbreak that involves Americans and ...