Two commercial broiler flocks and one Wisconsin turkey flock are the latest confirmed cases of highly pathogenic avian influenza (HPAI) in the United States.
The virus has also been detected in commercial poultry operations in the Canadian provinces of Alberta and Quebec.
Avian influenza in California
The United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) reported that HPAI was confirmed in two commercial broiler flocks in Stanislaus County, California, on December 5. Read more