As more cases of bird flu are reported across species and locations, states across the country are taking precautionary ...

Though H5N1 has been circulating nationwide in wild birds, domestic poultry, and mammals since 2022, you may have only been ...

Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

The rise of bird flu across farms in California has raised questions about the virus and its potential threat to humans.

New research led by scientists at La Jolla Institute for Immunology (LJI) suggests that many people already have immune cells ...

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

The HPAI H5N1 virus has spread globally, infecting birds, mammals, and some humans. Most human cases are mild.

Avian influenza is common in wild birds. These viruses circulate globally in migratory birds without making the birds sick.

Bird flu, also called avian influenza, is a viral infection that can cause flu in birds and sometimes spread to mammals, including humans. Migrating waterfowl (wild ducks, geese, and storks ...

He serves on Pfizer’s board of directors. Avian influenza, or bird flu, was first identified in Italy in 1878 and has periodically appeared around the globe ever since, primarily infecting wild ...