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

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

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

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

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

Bird flu is now believed to be widespread in Massachusetts and is likely present even in places where there has not been a ...

Animals at 25 egg and dairy production facilities, including one backyard coop, have tested positive, says the county health ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

As egg prices continue to soar across the country, there are new concerns about bird flu as a new strain was discovered at a ...

HealthDay News — A new strain of bird flu, H5N9, has been detected for the first time in the US, raising concerns about how it continues to spread. The strain was discovered at a commercial duck farm ...