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

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 ...

This vaccine showed 100% protection in mice studies against a lethal H5N1 bird flu strain. BUFFALO, N.Y. — Scientists in Buffalo are behind a major breakthrough in the fight against avian flu.

Facing high egg prices, the Trump administration is considering vaccinating poultry against bird flu, but H5N1 is already out ...

Brazil has reported its first H5N1 avian flu outbreak in commercial poultry, which began on May 12 near the city of ...

A call-to-action has been made by the Global Virus Network, who are urging world governments to increase surveillance and ...

Most available vaccines for avian influenza in chickens are administered ... version of an H5N2 variant designed to work against circulating H5N1 variants. However, the effectiveness of vaccines ...

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 2.3.4.4b ...

While the risk of contracting and dying from the H5N1 avian flu remains low for humans, researchers continue to hunt for ...

The first death caused by H5N1 bird flu was reported in January 2025. Some believe the virus could eventually pose a ...

As the dairy industry moves into the second year of combating H5N1, maintaining momentum and commitment to biosecurity ...

"Understanding the current landscape of H5N1 infections is critical ... them tested," Traxler said. Are there vaccines to protect against the bird flu? At the moment, there aren't any vaccines ...