There has not yet been any indication of the virus in Canadian cows, but bird flu has plagued many herds in the United ...
Pigs can become coinfected with bird and human viruses, allowing genes to swap to form a new, more dangerous virus that can ...
The United States Department of Agriculture last week reported that a pig on a backyard farm in Oregon was infected with bird ...
H5N1 bird flu has been identified in a pig in the United States for the first time, the US Department of Agriculture said Wednesday. The USDA and Oregon veterinary officials are investigating ...