US: Minnesota to Begin Testing Raw Cow Milk for H5N1

February 18, 2025

Beginning the week of February 24, the Minnesota Department of Agriculture (MDA), working with state government and industry partners, will begin sampling and testing raw cow’s milk for the H5N1 flu virus to identify where the virus is present, monitor trends, and prevent its spread to unaffected dairy herds and poultry flocks around the state.