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 European Commission will ultimately decide on whether marketing authorizations under exceptional circumstances for ...

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 ...

One person had died from the disease. In early January, a backyard flock keeper hospitalized with bird flu in Louisiana ...

The U.S. is seeing a rise in bird flu, with 1.66M birds affected. Colorado remains unaffected in commercial flocks.

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

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 ...