An outbreak of the mosquito-borne virus in southern China has led to a pandemic-style response as authorities try to contain the spread.

Eight people have died in the U.S. this year in Florida and Louisiana from infection with Vibrio vulnificus, a "flesh-eating" ...

An outbreak of Legionnaires’ disease in New York City has killed three people and sickened more than five dozen since late ...

An outbreak of Legionnaires’ disease in New York City has killed three people and sickened 70. Here's what to know.

COVID-19 variant XFG accounted for 0% of U.S. cases in May. By late-June, it became the third-most common strain.

The Centers for Disease Control and Prevention said a new COVID variant is spreading across the country. The variant is ...

A virus gave a man an aggressive blood cancer. Philadelphia doctors want people to know about it. A Jefferson patient died from a cancer caused by HTLV-1, a little-known virus first discovered in 1979 ...

A diverse array of wildlife calls Klickitat County home throughout its vast variety of habitats that include forests, ...