Kei Sato was looking for his next big challenge five years ago when it smacked him — and the world — in the face. The ...

The recommendations were made following a meeting that included experts from the FDA, the Centers for Disease Control and Prevention, and the Department of Defense.

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

To maintain vaccine efficacy, WHO regularly updates influenza vaccine strains based on global epidemiological, virological, ...

Not long after the first flu shot was introduced in 1945 by University of Michigan virologist Thomas Francis and his ...

called T follicular helper cells, indirectly controls the anti-influenza response. ... Aug. 19, 2024 — The avian influenza virus needs to mutate to cross the species barrier and to infect and ...

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

Highly pathogenic avian influenza (HPAI) readily infected cells from milk-producing organs in dairy cows, but beef cells held ...

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 ...

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.