Ventura County health officials on Tuesday confirmed that a local bird tested positive for West Nile Virus earlier in May.

Stony Brook doctors said he had the state's first confirmed case of Bourbon virus, a rare tick-borne disease. "I was very surprised to get a phone call last week and very surprised that it’s so rare," ...

A virus outbreak hit Yellowstone wolf pups hard in 2025.

The epicenter of the Ebola outbreak is in Mongbwalu, a poor gold-mining town of 130,000 people, in Ituri province, in eastern ...

Hélène Akilimali says she’s taking every precaution against contracting Ebola, but the Congolese cocoa seller can’t control ...

Officials responsible for leading US research on infectious disease threats have been barred from speaking directly with the ...

Flu season may be mostly behind us, but levels of norovirus, the nasty, highly contagious stomach bug, are rising, according ...

A virus has stopped pancreatic cancer in its tracks in three people in a clinical trial in the US. Further evaluation is needed in larger trials, but the early results are encouraging, especially ...

Bundibugyo virus is an uncommon species of Ebola-causing virus that has been linked to only two other known outbreaks ...

The types of Ebola and hantavirus worrying officials are very different from the species identified decades ago, raising new ...

Since an Ebola outbreak was declared in Bunia, a bustling city in northeastern Democratic Republic of Congo, global alarms have gone off. Borders have slammed shut, flights have b ...

There's no vaccine for the Bourbon virus, nor medicine to treat it, according to the U.S. Centers for Disease Control and ...