The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed ...

The U.S. flu season is starting slowly, and it’s not clear if it will be as bad as last winter’s. But some health experts are ...

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to ...

How can we monitor the cross-species transmission of avian flu? The answer is FluWarning, a digital system that reports ...

Austria reported an outbreak of highly pathogenic H5N1 bird flu on a goose farm, the World Organisation for Animal Health ...

The country's first-ever H5N5 bird flu case has been confirmed in Washington state, where a resident is hospitalized with a ...

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

Massachusetts could be headed for a sharp uptick in flu cases in the coming weeks, public health experts warn, as a newly ...

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

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

A Washington resident has been hospitalized with bird flu, and they're infected with a strain of the virus that hasn't been ...

The person was infected with a bird flu called H5N5, state officials said. It's the nation's first human case of bird flu ...