The bird flu virus remains a wild card that continues to threaten U.S. poultry and egg supplies while upping the ante with risk to human health.

Bird flu has wiped nearly all of Hickman's Family Farms' chickens in Arizona, forcing the Southwest's largest egg producer to ...

H5N1, also known as avian influenza or bird flu, continues to be a concern in Pitkin County despite not yet having any ...

In other H5N1 developments, the USDA confirms an outbreak at an Arizona layer farm that has more than 2 million birds.

Bird flu, also known as H5N1, has been around for decades ... according to U.S. Department of Agriculture data. It has caused the loss or culling in commercial and backyard poultry flocks of ...

Bird flu, also known as H5N1, has been around for decades ... according to U.S. Department of Agriculture data. It has caused the loss or culling in commercial and backyard poultry flocks of more than ...

H5N1 avian flu has impacted a significant number of poultry, according to the California Department of Food and Agriculture. According to the latest department report, around 23 million infected ...