Bird flu, also known as H5N1, continues to spread among U.S. livestock, driving up egg prices and worrying public health ...

State officials say the highly pathogenic avian influenza – more commonly known as bird flu – is widespread in much of the ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry ...

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens ...

Six dairy herds in Nevada have tested positive for a newer strain of the H5N1 bird flu virus that’s been associated with ...

A recent study conducted on human A(H5N1) cases in the United States found that conjunctivitis was the primary symptom ...

The USDA said four Nevada dairy herds were infected with an H5N1 bird flu strain that has circulated in wild birds, making ...

A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...

Nevada dairy cows have been infected with a new form of bird flu, the Department of Agriculture announced Wednesday. The news ...

The detection indicates that distinct forms of the virus known as Type A H5N1 have spilled over from wild birds into cattle ...