A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concerns about a severe flu season in the ...

While flu levels are still low, a strain that has wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S ...

A GP has warned about a crucial symptom that could indicate you have COVID-19 rather than a cold or flu, with shortness of ...

UVA has launched a public-facing flu tracker, updated every Monday, to help the community monitor local trends.

The United States may be headed for a rough flu season, with a virus that causes more severe symptoms than the one last year ...

Learn how long the flu lasts, what symptoms occur at every stage, and what you can do to feel better and lower the risk of ...

Health experts warn this flu season could be unusually severe, with early spread and concerning H3N2 strain activity across ...

U.S. flu rates remain low, but experts are keeping an eye on a new strain that’s been linked to unexpectedly early and severe ...

Black, American Indian/Alaska Native and Hispanic adults are more likely than their white peers to be hospitalized for the flu, but less likely to be vaccinated against it, a new report from the US ...

The keto flu is a temporary condition that causes symptoms similar to those of influenza. It typically happens in the first days or weeks of starting the ketogenic diet and is a result of various ...

With a new flu virus variant circulating, scientists fear more sickness this winter. The vaccine may be slightly less ...

A new strain of the flu called subclade K could make for a particularly nasty flu season across the country, according to ...