Lower egg prices have subdued public discussion about bird flu. But the virus is expected to devastate farms this winter.

Researchers are not just worried about the virus popping up on American farms. Other types are causing trouble around the ...

H5N1 headlines are unsettling for anyone who collects eggs from a coop instead of a carton, but they are also a practical ...

Nasal vaccines provide viral protection in ways injected vaccines can’t. In A Nutshell A new nasal spray vaccine fully ...

Torie Bosch is the First Opinion editor at STAT. In 2024, as zoos were hit hard by H5N1 bird flu, big cats were particularly affected: tigers, lions, a cheetah, and a panther all died after being ...

AIV prevalence is monitored in hunter-killed waterfowl in the Sacramento Valley of California. Overall virus prevalence in ...

As highly pathogenic avian influenza  recently resurfaced in Iraq and Israel, new outbreaks have been confirmed on poultry ...

The bird flu (avian H5N1 influenza) has been circulating widely in cattle and other mammals. Many researchers note that there is a risk of a human pandemic. Some studies suggest that older humans are ...

Virologists across the globe are raising alarms over the spread of the H5N1 avian flu virus, which is now infecting not just birds, but cattle and humans. While the U.S. Centers for Disease Control ...

Nolen RS. Wildlife likely spread H5N1 to Wisconsin dairy herd. American Veterinary Medical Association. Published December 31, 2025. Accessed January 6, 2026. https://www.avma.org/news/wildlife-likely ...

The H5N1 bird flu, spreading across all 50 U.S. states, raises concerns about a potential pandemic. The virus has impacted dairy farms, poultry flocks, and humans, with one confirmed human death in ...