The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...
Highly pathogenic avian influenza H5N9 has been identified in U.S. poultry for the first time, after outbreak at a commercial ...
The first case of H5N9 bird flu strain in the US has been identified in Merced County. This strain is different from the ...
Both H5N9 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...