Raw cheese made with milk from dairy cattle infected with bird flu can harbor infectious virus for months and may be a risk ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

Life science companies developing bird flu vaccines are gaining attention as the avian influenza subtype H5N1 becomes an ...

Bird flu, or H5N1 avian influenza, has been circulating across North America since 2022, infecting birds, livestock, wildlife ...

Avian flu is for the birds, right? Not so fast. While the H5N1 virus is more deadly for birds, it can infect pets and people.

The discovery of silent H5N1 infections in unexpected populations, the emergence of new variants, and its potential to evolve ...

Six dead swans found in Westboro likely died from bird flu, health officials said Friday. The six dead birds were found in the area of Mill Pond, according to a joint statement from the Westboro ...

The highly pathogenic H5N1 avian influenza, or bird flu, was detected in a backyard flock in Anne Arundel County​, according to the Maryland Department of Agriculture.

Two cats in New York City have died from the avian flu — including one doomed 8-month-old kitten that died just one week ...