When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that might lead t ...

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...

Many nursing home residents are refusing COVID shots this winter, though flu vaccine penetration has remained strong historically.

Schools across the United States are closing temporarily due to surges of flu and other seasonal illnesses among students and ...

The CDC considers flu activity in the Volunteer State to be "very high," the highest classification level. Other states with very high flu activity are Louisiana, South Carolina, ...