Scientists say a concerning genetic mutation has appeared in H5N1 bird flu infected cats living in a New Jersey suburb of New ...

Older adults who were exposed to seasonal flu viruses that circulated prior to 1968 are more likely to have some protection against H5N1, and children would benefit more from H5N1 vaccines.

Researchers from the University of Pennsylvania, USA, have found that previous exposure to certain seasonal influenza viruses ...

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

SARS-CoV-2, the virus responsible for COVID-19, infects cells by binding its spike protein to angiotensin-converting enzyme 2 (ACE2) receptors.

Younger adults and children would benefit more from H5N1 vaccines, even those not tailored specifically to the current str ...

A new study suggests that younger adults and children would derive greater benefits from H5N1 vaccines, even if they are not ...

A new study suggests that younger adults and children could gain greater benefits from H5N1 vaccines, even if the vaccines ...