While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

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 ...

A new strain of bird flu, D1.1, has spread from dairy cows to a human in Nevada, marking a significant development in the ongoing outbreak, according to the CDC. The patient, a dairy worker, was ...

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.

A California duck farm has culled thousands of birds as the virus seems to be trading genetics with other viruses ...

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

The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...

Most of the bird flu cases reported so far in the U.S. have belonged to an influenza subtype known as HPAI H5N1. The newly ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported ...

The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...