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

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

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

A California duck farm made headlines this week after the World Organization of Animal Health published a report by U.S.

According to the Centers for Disease Control and Prevention, 67 people in the U.S. have been infected with H5N1 bird flu. One ...

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

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

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

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

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

U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County, California, they said in a ...

The first confirmed case of H5N9 bird flu in the United States has been identified in Merced County, California, and control ...