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

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

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

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

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s ...

San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

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

In April 2024, as his first hens tested positive for the highly pathogenic avian influenza H5N1 virus, Herbruck turned to the ...

Dairy cattle in Nevada have been infected with a new type of bird flu that's different from the version that has spread in ...