The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The Trump administration has intervened in the release of important studies on the bird flu, as an outbreak escalates across ...

Norovirus is the leading cause of vomiting, diarrhea and foodborne illness in the US, according to the Centers for Disease ...

Weeks after the first severe case of bird flu was reported in Louisiana, the Centers for Disease Control and Prevention are on high alert for pandemic 'red flags' related to the virus.

CNN wellness expert Dr. Leana Wen suggests what to do to reduce your risk of catching respiratory viruses this winter and how to treat them if you’re sick.

Bird flu, or Avian influenza, is a virus that is spread from infected cows, birds and other animals to people.

The Centers for Disease Control and Prevention abruptly ordered its staff to cease all collaboration with the World Health ...

"This type of prevention can be very useful in controlling infection outbreaks and containing the bird flu pandemic," said an immunologist.

Get Wall Street's Hottest Chart Every Morning As the bird flu virus continues to ... ordered all communications from the Centers for Disease Control and Prevention to stop. In a memo obtained ...

The Centers for Disease Control and Prevention issued an advisory Thursday urging health-care workers treating patients hospitalized with the flu to perform an additional test for bird flu within ...

Across the country, dairy producers have dumped milk and infected chickens have been killed, including millions of egg-laying ...

A new bird flu strain was detected on a California duck farm. But what's the difference between H5N9 and H5N1, and is it safe ...