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

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 ...

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

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

Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...

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

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

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

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

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

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