USDA has confirmed the first detection of H5N1 avian influenza in swine in the United States. Oregon state veterinary officials say that there were positive cases of H5N1 in a backyard farming operati ...
A pig has tested positive for bird flu for the first time in the U.S. According to the U.S. Department of Agriculture (USDA), the pig was from a backyard farm in Crook County, Oregon that has a mix of ...