The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

According to the Centers for Disease Control and Prevention (CDC), there have been 67 confirmed human cases of H5N1 bird flu ...

FILE - This colorized electron microscope image released by the National Institute of Allergy and Infectious Diseases on March 26, 2024, shows avian influenza A H5N1 virus particles (yellow ...

A Massachusetts biopharma giant is at the center of preparations already underway if bird flu mutates and begins to find ...

The nation has recorded its first fatality from the H5N1 bird flu, and while health officials say risk to the public remains low, there are still a few things to know. The U.S. Centers for Disease ...

OTTAWA COUNTY, Ohio — The Ottawa National Wildlife Refuge said the current H5N1 strain of bird flu was detected in wild birds in Ottawa County in the latter half of 2024. ONWR said it has ...

The phone call she got next was devastating. It was H5N1 bird flu, and state officials said it came from a contaminated batch of the Northwest Naturals pet food that Acfalle had fed her own pets ...

Its alert to doctors and hospitals follows a few rare but mysterious bird flu cases in the US – including, most recently, a child in San Francisco confirmed to have had H5N1 influenza – that ...

As experts continue monitoring and surveying the environment and the nation’s food supply for H5N1 bird flu, a rash of dead cats has many officials on edge. From pet cats in Los Angeles County ...

A wild goose found in Putnam County tested positive for a “case of highly pathogenic avian influenza,” known as H5N1 or bird flu, but risk to the public remains low, the county’s health ...