The U.S. Centers for Disease Control and Prevention on Thursday confirmed two of the four presumptive positive bird flu cases among poultry farm workers in Washington state.

Latest results from the Canadian Food Inspection Agency continue to find Canadian milk free of highly pathogenic avian influenza
Canadian officials concerned about exposure risk, warn producers their animals might end up stuck if bird flu is found at any U.S. livestock show they attend
Highly pathogenic avian influenza has rocked the feather sector in North America and the U.S. dairy sector