A Baltimore-area resident was diagnosed with measles after recently returning from an international trip.

A surge of the highly contagious rotavirus is hitting the U.S., with positive test rates climbing beyond last year's peak ...

Health officials are warning of a dangerous, highly contagious virus spreading at high levels across the United States, ...

The highly contagious rotavirus, which can trigger a potentially life-threatening illness, is spreading across the United ...

Two Baltimore-area residents have a confirmed case of measles, according to the Maryland Department of Health. Officials ...

Add Yahoo as a preferred source to see more of our stories on Google. Getting sick leading up to the holidays brings its own set of headaches. If you’re anything like me, you’ll be worried about ...

Health officials in Louisiana have confirmed a measles case in a child who recently returned from international travel.

When the flu strikes, one of the biggest concerns is how long you might be contagious. Knowing this can help protect your family, friends, and coworkers from catching the virus. This guide from ...

A suburban Chicago school district transitioned to remote learning due to illnesses and a hospital issued a warning after "dozens of cases" of a highly contagious and hard to kill stomach virus were ...

California is battling one of its largest measles outbreaks in nearly a decade after new cases in Sacramento pushed the state ...

A new study on "contagious urination" only looked at captive chimpanzees, but researchers suspect the phenomenon may also exist in the wild. Kumamoto Sanctuary If you see or hear someone yawn, you ...