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

The U.S. Department of Agriculture has confirmed the first case of H5N1 bird flu in a pig in the United States. The infected pig was part of a backyard farm where other animals had previously tested positive for the virus. Five pigs were tested, with two negative results and two pending. The farm has been quarantined, and other animals are under surveillance. Officials stated that this is not a commercial farm and will not impact the pork supply. H5N1 is a serious influenza strain primarily affecting animals, with potential risks for humans. Experts are investigating how the pig contracted the virus and whether it indicates a deeper infection.