A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World ...

U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County, California, they said in a ...

As egg prices continue to soar across the country, there are new concerns about bird flu as a new strain was discovered at a ...

Detected on a duck farm in Merced County, California, it’s the first confirmed case of H5N9 in poultry in the US. Read more ...

H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird ...

British health authorities said they had detected a case of bird flu (H5N1) in a person in central England. The person ...

A US government memo ordering a halt to communication with global health bodies has concerned scientists as a strain of bird ...

Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...