An unusually early outbreak of bird flu cases affecting high numbers of wild birds and poultry farms across Europe and North ...

According to a new study, an evolutionary shift around 2020 helped the bird flu virus adapt better to wild birds.

As bird flu continues to be a problem across the US, a fifth flock of sick birds have been confirmed in Georgia. Here's what we know about the virus.

Since late 2021, a panzootic, or "a pandemic in animals," of highly pathogenic bird flu variant H5N1 has devastated wild birds, agriculture, and mammals.

25,669 Northern Gannets in Canada. 134 harbor and gray seals along the coast of Maine. 21 California Condors in the western U.S. “It’s easier to treat the numbers as numbers and not think too hard ...

Although bird flu infections in humans remain rare, this case marks a significant development in flu surveillance in the U.S.

Amid an outbreak of bird flu, also known as the H5N1 virus, in poultry and cattle, there is no risk of humans getting sick from America's food supply, if meat is cooked and milk is pasteurized, ...

The CDC says bird flu is a disease caused by avian influenza A viruses (H5N1) that usually spread between birds, not people. It occurs naturally among wild aquatic birds. It's very contagious among ...

Type A viruses are the most significant for human and animal health, and they are all descended from avian viruses. The flu A ...

The CDC says bird flu is a disease caused by avian influenza A viruses (H5N1) that usually spread between birds, not people. It occurs naturally among wild aquatic birds. It's very contagious among ...