More than 100 federal scientists who track bird flu, including vaccine and food safety experts, have been laid off. This ...

No new instances of H7N9 in commercial poultry have been confirmed in the United States since the single incident in March.

Experts reveal critical changes needed in poultry farming to combat HPAI, addressing biosecurity risks and disease ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

Any evidence of a bird virus jumping readily into mammals is a worry, as it could indicate that mutations that allow for ...

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

Apr. 17, 2025 — A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as ...

Current Antivirals Likely Less Effective Against Severe Infection Caused by Bird Flu Virus in Cows' Milk Mar. 17, 2025 — Existing antivirals may be less effective against this H5N1 bird flu ...

The Biden administration faced significant bird flu outbreaks during its tenure, with the H5N1 virus causing widespread impacts across the United States. Here’s an overview of the outbreaks and ...

Recent cases in Fredericksburg, Stafford, Spotsylvania, and other localities have been reported in wild birds since the start of the year. The city statement adds that the Centers for Disease ...