Recommendations on the strain composition of influenza virus vaccines for the 2025-2026 US season have been issued by FDA.

Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

In two recent interviews on Fox News, HHS Secretary Robert F. Kennedy Jr. downplayed concerns about H5N1 avian influenza in ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.

In the positive news that came out this week, a team of international researchers found that ferrets exposed to a common ...

A United Nations health agency has called the spread of H5N1 bird flu "unprecedented" and called on world leaders to ...

Previous exposures to older flu strains prime the immune system to produce antibodies against bird flu (H5N1).

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian influenza virus, according to new research from the Perelman School of Medicine ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...