The U.S. will rebuild its stockpile of bird flu vaccines for poultry matched to the current strain of the virus circulating among commercial flocks and wild birds, the Department of Agriculture said on Wednesday.
Recall sparked by findings of bird flu
Virus has infected nearly half of California's 1,100 dairy farms
Manitoba’s first infection of highly pathogenic avian influenza in a year was found in the RM of Portage la Prairie