The Centers for Disease Control and Prevention says hospitals treating people for the flu should test them for avian ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to ...

Influenza is high across the country and Kentucky is among the states affected. Here's what we know about how long flu lasts, medicines, shots and more.

The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.

The flu vaccine is generally about 40% effective at completely preventing influenza, according to Blumberg. The flu vaccine ...

Data presented by the Alabama Department of Public Health shows the percent of flu cases statewide starting to decline.

As health officials track bird flu cases, we're getting answers about what this could mean for human transmission.

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.

Avian flu is rampant in poultry farms and in wild birds in the U.S. Every mutation brings the virus one step closer to the ...

As the flu season goes into overdrive, how do you know if you have the viral infection or another of the nasty diseases that ...