Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame.

Like the flu and COVID, the symptoms of a cold are often coughing, a sore throat, tiredness and sometimes a fever. However, ...

A 2-year-old boy died from a rare disease with flu-like symptoms, just weeks before his third birthday. On Jan. 8, Hudson ...

After child flu deaths broke a record last winter, the CDC dropped its universal flu shot recommendation for kids. Here's ...

Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

Flu symptoms are often dismissed, but some warning signs should never be ignored. Learning to listen to your body protects ...

Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.

Nuvance Health lists common new flu, or super flu, subclade K symptoms, which mirror many symptoms of the common flu: Fever ...

Flu cases are "very high" in Tennessee with outbreaks centered in the eastern part of the state, according to federal and ...

Hudson Martin, from Knowle, Bristol, was just weeks away from his third birthday when he collapsed at home on Thursday, ...

A new flu strain is surging nationwide. Ohio reports hospitalizations doubling as cases rise. Learn the symptoms and ...