It’s been detected in birds on every continent except Australia, seals in South America, foxes in Canada, as well as poultry, ...

Now, as the usual seasonal flu season approaches, some health experts wonder if it might give bird flu a dangerous boost.

Bird flu has infected three more people from Washington state after they were exposed to poultry that tested positive for the ...

Public health officials maintain the risk of H5N1 bird flu infection remains low. They are searching for the source.

By Sybille de La Hamaide PARIS (Reuters) -Bird flu has been spreading faster in the European Union this season than a milder ...

A pig in Oregon has tested positive for H5N1 bird flu for the first time, according to a Wednesday announcement from the U.S.

Bird flu has infected three more people from Washington state after they were exposed to poultry that tested positive for the ...

H5N1 bird flu was confirmed in a pig on a backyard farm in Oregon, the first detection of the virus in swine in the country, ...

NEW YORK -- A pig at an Oregon farm was found to have bird flu, the U.S. Department of Agriculture announced Wednesday. It's ...

In the heart of California’s dairy country, workers kitted in respirators, face shields and gloves are grappling with one of ...

If a pig infected with human flu got infected with the H5N1 bird flu, a new virus could emerge with parts of both. That’d be ...

A bird flu virus has jumped one species closer to a human outbreak. The H5N1 bird flu was detected in a pig in Oregon, the ...