Officials have closed off swimming at beaches in at least six states due to high bacteria levels. Here's where those closures ...

Measles cases in the United States have reached their highest number in more than 30 years, according to new federal ...

The U.S. is having its worst year for measles spread in more than three decades, with a total of 1,288 cases nationally and ...

Utah hasn't had any new measles patients within the past seven days. That hasn't happened since the state's first infection ...

Measles cases in the United States are the highest they’ve been since the country eliminated the disease in 2000. The U.S.

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

Emergency room visits for tick bites are at a six-year high. Here’s how to prevent tick bites, and what to do if you get bitten.

The U.S. has hit an unwelcome milestone in measles cases this year. The CDC is reporting 1,288 cases across the country. The ...