Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

People have been hearing a lot about H5N1 bird flu — or highly pathogenic avian influenza — since a B.C. teen became the ...

Pending confirmatory testing, this would mark Woodland Park Zoo’s first case of bird flu, a viral infection carried by wild ...

As the country heads into the worst time of year for respiratory infections, the Canadian respiratory virus surveillance ...

So far there’s been only one reported human case of bird flu in Texas this year in April and 46 total in the U.S., according ...

FRESNO COUNTY, Calif. (KFSN) -- Health officials have confirmed the first case of Bird Flu in Fresno County. The video above ...

A hospitalized Canadian teen has health officials in both Canada and the U.S. expressing warnings over bird flu cases.

If you still haven't gotten your COVID or flu shot​, now is the time so you'll stay protected throughout the season, ...

Bird flu H5N1 has infected dozens of people in the U.S. this year. Could it be the next pandemic? Experts explain the threat ...

With the holidays right around the corner, Valley medical experts say now is the best time to get vaccinated for the flu and ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...