CDC has issued travel health notices for four countries contending with chikungunya outbreaks in recent months. What to know ...

Cases are more common in the winter as people spend more time indoors and in settings like schools, long-term care facilities and daycares.

A highly contagious stomach bug is making an unwelcome return just in time for the holiday season — and it’s not the flu or ...

Herpes simplex virus (HSV) is a common infection with two main types, HSV-1 and HSV-2, typically affecting the mouth or ...

The outbreak blamed on "gym exposure" is relatively small, but it has helped push cases tied to the Legionella bacteria to a ...

South Carolina’s Upstate region is seeing a rapidly growing measles outbreak, with more than 110 cases confirmed. Most of the ...

The U.S. Centers for Disease Control and Prevention has issued a new health advisory about the latest outbreak of Ebola virus disease in the Democratic Republic of Congo. Thirty-seven confirmed cases ...

Laboratory evidence now shows that an ongoing outbreak of infant botulism infections began in December 2023.

As of Dec. 10, the total outbreak now includes at least 51 infants with suspected or confirmed botulism across 19 states, ...

The West Texas measles outbreak was the nation’s largest in more than 35 years. The religious group is a microcosm of the ...

The FDA says 51 infants in 19 states were hospitalized with botulism linked to ByHeart formula. Here’s what we know.

Illawarra dog owners are urged to take urgent precautions as multiple canine parvovirus cases are reported. The highly ...