H5N1 bird flu has been circulating in U.S. wildlife since late 2021 but has caused only one human fatality. Now a different ...

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

As families gather for Thanksgiving, here's what to know to protect your family from the new subclade K flu strain.

The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K ...

Grays Harbor County, Wash. — A Washington state resident is believed to be the first person to die from a rare strain of bird ...

The threat of flu season has arrived with a new strain that could lead to hospitalization numbers and potential deaths that ...

Last winter, for the first time since Covid-19 entered our world, influenza reclaimed its spot as the worst actor among the cast of viruses that sicken people during the cold and flu season. The ...

This year's dominant strain of influenza in the U.S. is a new H3N2 variant, which recently mutated, officials say.

A Washington state resident who was undergoing treatment for H5N5 avian influenza died on Friday, the Washington State Department of Health reported. | A Washington state resident who was undergoing ...

The first person to contract H5N5 avian influenza, a rare strain of the disease known as bird flu, died in Washington state Friday. The state’s Department of Health said in a release the resident ...

A Washington resident has become infected with a new strain of bird flu, showing that the virus can mutate. Health officials ...

A person in Washington state who was being treated for a human case of bird flu died Friday, according to the Washington ...