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 ...

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

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

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

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 ...

California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...

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

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 ...

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

The symptoms and severity of H3N2 illness have been similar to seasonal flu, including fever, cough, runny nose, and possibly ...