A scoping review outlines how H5N1 bird flu is spreading in the U.S., jumping from birds to mammals and cattle, and ...

Great Lakes farms have become a hot spot for bird flu, killing millions of birds and raising fears of a human pandemic.

A dangerous bird flu, in other words, was suddenly circulating in mammals—mammals with which people have ongoing, extensive ...

Federal regulators were responsible for recalling pet food contaminated with bird flu, which killed household cats.

One year ago, the first bird flu infection in a human in the United States was reported in a Texas dairy worker. There have ...

The cougar was euthanized, and his tissue samples, which were tested for a number of diseases, revealed the presence of the H5N1 strain of avian influenza, or bird flu. Less than two weeks later, ...

We cannot predict the finer details of a particular outbreak or a particular storm, but we can often identify when these ...

The active and ongoing global spread of avian influenza virus has impacted more than 14 million birds in Canada and 160 ...

Nearly 400 birds, mostly brown pelicans, near Hatteras Inlet were found dead last month from suspected highly pathogenic ...

Five high-level officials at the Centers for Disease Control and Prevention are leaving. The departures were announced ...

The sightings of dead geese on Lake Champlain have concerned local citizens as to the spread of avian flu to other animals and humans. Westport Town Supervisor Michael K. Tyler was not pleased when he ...

WASHINGTON — Bird flu has devastated poultry and dairy farms, and sent the price of eggs soaring in the United States since it was first detected in North America in late 2021. But what has been ...