With data showing a significant rise in flu cases nationwide, medical experts are describing it as the worst flu season since ...

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

Flu activity is at its highest level since 2009, forcing school closures and overwhelming hospitals across the U.S.

All live poultry markets in New York City, Westchester, Nassau, and Suffolk counties were temporarily shut down on Friday after seven bird flu cases were detected, New York Governor Kathy Hochul said.

Despite the severity of this flu season, vaccination rates have remained consistent with previous years, according to the CDC ...

Consumers can safely drink pasteurized milk, despite reports of dairy cattle infected with the new strain of bird flu.

Dairy cows in Nevada have been infected with a new strain of bird flu, marking the second strain detected in herds since ...

The infected birds "present with tremors and little ability to move," said a local conservation group tracking the outbreak.

It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the ...

The information was not reported as it usually is by the CDC, in a weekly breakdown of flu activity called FluView, but was added to a section that focuses on respiratory illnesses in general. Trends ...

The information was not reported as it usually is by the CDC, in a weekly breakdown of flu activity called FluView, but was added to a section that focuses on respiratory illnesses in general.