Highly pathogenic avian influenza, or HPAI, has been detected on commercial farms in California and other parts of the U.S. The most recent outbreak of the highly transmissible strain of bird flu ...

A highly transmissible and fatal strain of avian influenza type H5N1 that started in 2022 has grown into the largest bird flu outbreak in U.S. history. As of last week, the virus had affected over ...

“While I am relieved that the CDC has now resumed releasing the reports, I am alarmed by the message your Administration is sending to the public: that avian flu is not a priority,” she adde ...

The U.S. Department of Agriculture last week issued a conditional license for an avian flu vaccine for use in chickens, amid an outbreak ravaging poultry flocks, contributing to the sky-high price ...