More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the ...

Latest data shows which counties have been hardest hit by bird flu outbreaks among poultry flocks as the human case count climbs.

Nevada confirms its first human case of bird flu amid a growing U.S. outbreak impacting poultry, wildlife and the price of ...

Avian influenza (AI) is a highly contagious viral disease affecting poultry and wild water birds, posing significant global challenges due to its high mortality rates and economic impacts. Highly ...

The ongoing outbreak of genotype B3.13 of the H5N1 avian flu virus in dairy cows was first detected in March 2024. The first ...

The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

The Public Health Agency of Canada (PHAC) and its partners are taking proactive measures to protect the health of people in ...

CNN reports a Nevada dairy worker may have been infected by deadly D1.1 version of H5N1 bird flu Worker shows only mild symptoms Genetic analyses of this version show changes that could make it ...

The patch-delivered vaccine trial received $28.5m in funding from US authorities as a potential pandemic preparation.

Maps of bird flu cases show the spread of the virus across the United States. Most people infected with bird flu in the U.S.