Highly pathogenic H5N1 avian influenza confirmed in Maryland

ANNAPOLIS, MD—Federal laboratory testing has confirmed a case of highly pathogenic H5N1 avian influenza (HPAI) on a Maryland poultry farm. Following an investigation by the Maryland Department of Agriculture (MDA), the United States Department of Agriculture (USDA) National Veterinary Services Laboratory confirmed a Cecil County sample tested positive for HPAI. The Maryland case comes one week after a HPAI positive […]