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

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

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

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

Both H5N9 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...

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

Experts stressed that the new strain did not itself appear to be an immediate human threat. But the rise of a new strain is ...

The virus was reported in a commercial flock of ducks. It’s the first time the subtype has been detected in the United States ...

Bird flu has killed millions of birds and disrupted milk and poultry production. In California, highly pathogenic avian ...

According to the Centers for Disease Control and Prevention, bird flu outbreaks have impacted poultry in 51 states, while the ...

Bird flu pops up every year in the same way that flu season does for humans. Each time there's a different strain as ...

Last year was an exceptional milestone for the Central California condor flock, as nine wild chicks fledged from their ...