The NHS warns that symptoms of bird flu typically start around four to six days after being in contact with an infected bird.

A study uncovers the viral gene that lets bird flu beat fever, reshaping surveillance strategies as H5N1 continues to spread.

A man has died after becoming the first known person to contract a rare strain of bird flu. The patient, from Washington ...

Bird flu viruses are a particular threat to humans because they can replicate at temperatures higher than a typical fever, ...

The first human to have ever been infected with H5N5 strain of bird flu has died, Washington state health officials confirmed ...

Avian influenza, commonly known as bird flu, continues to be detected in wild birds across much of Washington.

The bird flu virus that has been spreading among wild birds, poultry and mammals could lead to a pandemic worse than COVID-19 if it mutates to transmit between humans, the head of France's Institut ...

While it remains seasonal in poultry, the disease is spreading in dairy cows and infecting hundreds of other ...

Highly pathogenic avian influenza has been detected in a backyard flock in Ontonagon County, according to a news release from ...

The Northern pintail, or koloa mapu, was found along the Wailea shoreline and submitted to the U.S. Geological Survey’s ...