New strain of bird flu detected in California as H5N9 detected on a duck farm in Merced County, California, David Murray ...

A new strain of bird flu, H5N9, has been detected for the first time in the United States, raising concerns about how it continues to spread.

Vohra explains what we know about bird flu, both the H5N1 and H5N9 variants, and the precautions we can take to prevent it from becoming a public health emergency. Bird flu originated as a common ...

Vohra explains what we know about bird flu, both the H5N1 and H5N9 variants, and the precautions we can take to prevent it from becoming a public health emergency. Bird flu originated as a common name ...

A highly pathogenic avian flu outbreak, the H5N9 virus, has been identified for the first time in the United States, specifically in a duck farm in California. To control the outbreak, health ...

H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania School of Veterinary Medicine. (Anis is part of a lab that conducts national ...