Feeling under the weather? You could have Influenza Type A. Here's the difference between Influenza Type A and Type B.

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the ...

A group of volunteers spent days locked in a small hotel room with people actively infected with flu. They played games, ...

Medical experts debunk flu shot myths: vaccines use inactive virus that cannot cause illness. Discover what side effects actually mean for your immunity.

A commercial broiler breeder flock in Walker County, Georgia, has tested positive for highly pathogenic avian influenza (HPAI ...

Learn more about seasonal flu, including where to get a flu vaccine and how to treat seasonal flu.

A winter storm is not the only thing to worry about in South Carolina. While flu cases have decreased since the first week of ...

Is it flu A or flu B, and how long is it contagious? Here's what to know about the flu virus running rampant in New Jersey, symptoms, more.

A fast-spreading new flu strain is gaining a reputation as a monstrous “super flu.” The mutation of influenza A(H3N2) called subclade K is driving up infections across the country, including in New ...

Flu persists in West Michigan, though not as high as earlier in January. Doctors still urge flu shots to reduce severe ...