Poultry facilities in Dauphin, Cumberland and Lancaster counties have detected avian influenza, the USDA and state Department ...

Among several more outbreaks on commercial farms, one was at a layer facility in Pennsylvania that has nearly 2 million birds ...

A highly contagious strain of avian influenza has reached a commercial broiler farm in Worcester County, making it the first ...

A highly pathogenic H5N1 virus has been circulating in wild birds in North America since late 2021, causing sporadic ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) announced on Wednesday.

Six cases of bird flu have been reported in Maryland, as of Feb. 2, according to the Department of Agriculture (MDA).

The detection indicates that distinct forms of the virus known as Type A H5N1 have spilled over from wild birds into cattle ...

Anyone who comes in contact with wild birds, both alive and dead, should take all precautions to prevent coming in contact with avian flu, Outdoors columnist Ken Perrotte warns.

This is the fifth commercial poultry flock in Maryland to be struck by HPAI in 2025, all of which have involved commercial ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...

MARYLAND - State Senator Johnny Mautz, a Republican representing Talbot, Caroline, Dorchester and Wicomico Counties in ...

The Maryland Department of Agriculture says it has discovered the first presumptive positive case of H5 avian influenza in ...