California condor researchers track every rare survivor in the nearly-extinct species, and mourn the loss of a Colorado ...

The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.

An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

Centers for Disease Control Director Mandy Cohen spoke with Boston 25 on Thursday morning about how Massachusetts residents ...

Dozens of virologists gathered in Durban, South Africa this week to discuss topics including pandemic preparedness and ...

Avian flu in dairy cows could stick around on US farms forever, and is raising the risk of outbreaks in mammals—including ...

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

More and more dairy cow herds are becoming infected with the H5N1 bird flu, with documented cases of the flu being transmitted to humans working with the animals. Veterinary vaccine ...

A Critically Endangered California Condor was shot in Colorado earlier this year. The population in northern Arizona and ...

GREENVILLE — Public Health Officials at the Darke County Health Department want to remind citizens to safeguard their health this upcoming fall and winter by receiving their flu shot.

Several labs will work with federal health authorities to develop a test for avian influenza, as the number of human cases ...

On Monday state officials announced they had completed testing on all 95 licensed farms in Massachusetts that have dairy ...