Experts said the sudden stoppage was a surprise and would set back work on investigating and trying to stop outbreaks ...
The first confirmed case of H5N9 bird flu in the United States has been identified in Merced County, California, and control ...
Bird flu cases are still rising in the U.S. as the virus continues to devastate poultry farms. More than 145 million chickens ...
The first confirmed case of H5N9 bird flu in the United States has been identified in Merced County, California, and control ...