Over the past three years, avian influenza (H5N1) has spread around the U.S. and affected many species of birds and mammals, ...

Highly pathogenic avian influenza viruses like H5N1, H5N6, and H7N9 pose an evolving global threat due to their capacity to infect birds, mammals, and occasionally humans, with sporadic outbreaks and ...

After rebounding from near extinction, Maine's peregrine falcons appear to be holding steady, producing more chicks than usual last year to remain seemingly unaffected by the avian flu that is killing ...

Outbreaks of highly pathogenic avian influenza more than doubled in mammals in 2024 from the year before, according to the a ...

Federal and state authorities confirmed a case of highly pathogenic avian influenza in a poultry market but also see a "downward trend" in reports.

There’s a new virus wiping out Minnesota turkey flocks, and unlike with bird flu the federal government doesn’t cover ...

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

A veterinary disease expert says producers should not let their guard down when it comes to protecting livestock from avian ...

Preliminary tests indicate a commercial chicken farm in Brazil's state of Tocantins is free from bird flu, the state's farm ...

bWHO Collaborating Centre for Infectious Disease Epidemiology and Control, School of Public Health, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China Pandemic ...

The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

A commercial poultry farm in Maricopa County has confirmed cases of avian influenza, state officials announced Monday.