A farm in the Long Island area of New York has been forced to euthanize over 100,000 ducks after a bird flu outbreak.

H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in domestic cats ...

The risk of highly pathogenic avian influenza is as high as its ever been in Pennsylvania, State Veterinarian Dr. Alex Hamberg told poultry stakeholders on Jan. 23.

State officials are ramping up testing and urge farmers to strengthen biosecurity as efforts intensify to protect New York ...

No person-to-person spread has been detected, but that doesn’t mean an H5N1 avian influenza pandemic isn’t possible or even ...

Highly infectious H5N1 virus, also known as the bird flu virus has tightened its grip on the United States. For the first ...

The Trump administration’s directive to halt external communications from federal health agencies raised concern Wednesday among Bay Area health experts and local agencies, who warned that the pause ...

Avian flu is a common illness among birds, but it can spread to humans and other mammals. The virus is shed through ...

A sick snow goose found in West Philadelphia earlier this month has tested positive for the avian influenza A(H5), making it ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers wrote.

The Indiana Department of Natural Resources is encouraging anyone who interacts with waterfowl to use extra precautions as the avian influenza has now been responsible for their deaths in a dozen ...

A wild goose found at Green Chimneys in Putnam County has tested positive for H5N1. What to know about bird flu.