So to your point about H5N1, with the mortality being so high, it's possible that the traditional presentation was the sickest that presented, and that we are starting to see a different population.

H5N1, which was first detected in 1996 in China and was found in the United States in 2022, has affected 160 million poultry ...

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

Alberta is reviewing new guidance on H5N1 avian influenza vaccines, and who might get them, as shipments are readied to fan ...

Early in epidemics of emerging infections, health agencies often restrict testing criteria to people who fit within a case definition or who have had a high-risk exposure. In the recent avian ...

The D1.1 strain of H5N1, now spreading in dairy herds, has a mutation that enhances replication in mammals. Could this be a ...

Cats infected with H5N1 can develop severe and fatal illness. We don’t know much more. There is minimal surveillance at state or national levels in the U.S. for companion animal infectious ...

Avian flu (H5N1) spreads in India, with cases in pet cats linked to infected poultry. Is it safe to eat chicken and eggs?

Avian influenza is not new,” said Mark Stetter, dean of the UC Davis School of Veterinary Medicine. “But what is new is this ...

Pulling out of the World Health Organization and silencing the CDC puts Virginians at risk, Jessica Loring, a nurse ...

Lessons learned from COVID-19 prepared the U.S. for the next viral scourge, but much of that progress is at risk of being ...