A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

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

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

US officials are investigating the appearance of a strain of bird flu identified in the US for the first time, a worrying ...

The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human ...

The United States has reported its first outbreak of H5N9 bird flu on a duck farm in California, according to the World ...

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

Learn about the new H5N9 bird flu strain in the US, its impact on food safety and prices, plus expert advice on protecting ...

A new strain of bird flu has been confirmed at a duck farm in California, the first time the variant has been discovered in ...

Health officials have detected a new strain of bird flu, the H5N9, raising concerns about potential changes in the virus.

The government is investigating a rare strain of avian flu, H5N9, detected on a duck farm in central California, according to ...