More than 24 million people have had seasonal flu this season, according to estimates from the Centers for Disease Control and Prevention.

Are people at risk for bird flu? How can I protect myself? Bird flu’s risk for the general public is still low, with no signs ...

One in every three flu tests came back positive last week, according to the Centers for Disease Control and Prevention.

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

Prominent health care organizations urge the Trump administration to restore important data sets on the Centers for Disease ...

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for Disease Control and Prevention announced on Friday.

While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...

Scientists, researchers and private health organizations scrambled to preserve as much federal public health data and ...

The Massachusetts health commissioner accused Trump of 'putting the health and wellbeing of Americans at risk.' ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

Low vaccination rates may be contributing to the spread of flu, but data suggests the number of cases so far this season is ...