The H5N1 avian influenza virus is mutating to evade immune defenses in mammals following prior infection or vaccination.

Health secretary RFK, Jr. has repeatedly suggested that farmers should let bird flu spread through flocks. Experts explain ...

Bird flu “is adapting to mammals, and it continues to show new tricks,” Nelson tells The Verge. The virus is spreading widely ...

In an update yesterday on scientific investigations related to H5N1 avian flu activity, the Centers for Disease Control and ...

In a conference call today, USDA Sec. Rollins said the agency is hyper-focused on poultry currently, but no vaccine is yet ...

The most effective strategy against bird flu on chicken farms is prevention, writes former FDA Commissioner Scott Gottlieb — ...

U.S. Agriculture Secretary Brooke Rollins says it may take time for falling wholesale egg prices to benefit U.S. consumers.

The deadly H7N9 strain was detected on a poultry farm in Noxubee, Mississippi, last week, for the first time since 2017.

A bird flu outbreak has been confirmed in Noxubee, Mississippi, with the deadly H7N9 strain detected on a poultry farm, ...

H5N1 influenza has now been detected in pigs ... For example, it could still look like an avian virus, which we have no immunity to, while having swapped most of its genes for versions that are very ...

We all know what it feels like to have the flu. Fever, body aches, coughing, congestion, chills, sore throat . . . in general ...