H5N1 bird flu detected in a pig in US for first time

The first detection of H5N1 bird flu in US swine has been reported on an Oregon backyard farm, raising concerns about potential human infection. The USDA assures low public health risk and no threat to the national pork supply. The farm is quarantined, and the USDA plans nationwide bulk milk testing. Experts emphasize the need for pig farmers to prepare for possible future outbreaks.