The swine flu outbreak is spawning debate about how people get information during health emergencies -- especially at a time when news sources are becoming less centralized. Some observers say Twitter ...

At least 588 measles cases have been confirmed so far this year across the U.S., according to updated data from the Centers ...

( KTLA) – Federal health officials are investigating a salmonella outbreak linked to two superfood supplements that has sickened 65 people across 28 states, including California.

The CDC has 1 million participants in its travel bio surveillance program, 'marking a significant milestone in the United States' ability to detect and respond to emerging public health threats.' ...

A new map from public health researchers shows several potential measles “hot spots” in Lexington where vaccination rates are ...

There is no cure for measles. Doctors can provide supportive care and try to manage the symptoms — reduce fever, prevent dehydration, treat secondary bacterial infections — until the disease has run ...

The massive measles outbreaks of 2025 are officially spilling over into the new year. Fourteen states have reported new cases ...

A nationwide Salmonella outbreak linked to a recalled supplement powder has spanned 21 states from coast to coast, according ...

ABC News shared an interactive map earlier this month showing measles risk levels nationwide. San Joaquin County is at a ...

Here's the latest on flu cases in Florida, a list of symptoms, how much flu shots cost without insurance and where you can buy an at-home test kit.

The agency plays a key role in tracking disease spread and vaccination rates. Last year, it seemed to back away from some of ...