H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk to public health, according to a new study from researchers at Cornell ...

Here's what you need to know about bird flu. What is bird flu? The H5N1 bird flu virus has spread among a variety of bird species, including chickens, ducks, turkeys, geese, and many migratory ...

Authorities are testing additional dead birds for avian influenza in multiple counties across Wisconsin just weeks after a wild duck was found in Milwaukee with the virus. The Wisconsin Department ...

Health authorities say the threat of infection for people remained low even amid the spread of H5N1 virus among birds and cattle nationally. By Joseph Goldstein Two pet cats in New York City died ...

(CNN) — Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk to public health, according to a new study from researchers at ...