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 ...

The U.S. has seen more measles cases in 2025 than in any year since the virus was declared "eliminated" in 2000.

To see which tick-borne diseases have been found in your area, you can check historic data (2019-2022) by county on a CDC map, and in many cases, state and local health department websites, says ...

From the outset of the Trump administration, bird flu, or H5N1 avian influenza, has flown rather conspicuously — and in fact ...

Measles, once declared eliminated in the U.S., has seen a resurgence, with recent cases linked to travelers passing through U.S. airports.

There's something in the air in New Mexico. No, really. A new study by a team of scientists at Los Alamos National Laboratory, the New Mexico Department of Health and the state's research universities ...

New data reveals FEMA missed major flood risks at Camp Mystic, where over two dozen died in the Texas flood. And, U.S.

The U.S. is having its worst year for measles spread since 1991, with a total of 1,288 cases nationally and another six ...

Measles was declared eliminated from the United States 25 years ago. Now, the Centers for Disease Control reports major ...

The U.S. has hit an unwelcome milestone in measles cases this year. The CDC is reporting 1,288 cases across the country. The disease was declared eliminated 25 years ago.

Former CDC infectious disease expert Dr. Fiona Havers tells CNN’s Jake Tapper why she resigned her post as a senior vaccine adviser, citing concerns about changes to the agency’s vaccine ...