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

Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection ...

Early flu exposure helps immunity against H5N1 infection, with older adults having stronger antibody responses.

We live in an era when human activities are negatively modifying the world at alarming rates. We are experiencing a massive ...

Catani and colleagues provide data on antigenic properties of neuraminidase proteins of pandemic H1N1 and show that antigenic diversity of the neuraminidase from 2009 to 2020 largely falls into two ...

Bird flu, or H5N1 avian influenza, has been circulating across North America since 2022, infecting birds, livestock, wildlife ...

Most of those infections have been seen in wild bird populations, with two known instances of backyard poultry flocks ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

Pandemic influenza remains a significant global health threat, as signalled by the circulation and cross-species transmission of avian influenza A(H5N1) viruses from the clade 2.3.4.4b, including ...

Dec. 13, 2024 — Influenza or flu virus remains infectious in refrigerated ... Single Mutation in H5N1 Influenza Surface Protein Could Enable Easier Human Infection Dec. 6, 2024 — A single ...

The discovery of silent H5N1 infections in unexpected populations, the emergence of new variants, and its potential to evolve ...

The Wisconsin Department of Natural Resources is testing additional birds in Adams, Outagamie, Racine and Waukesha counties, DNR Health Section Supervisor Jasmine Batten told the Journal Sentinel.