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

Life science companies developing bird flu vaccines are gaining attention as the avian influenza subtype H5N1 becomes an ...

HHS is re-evaluating a nearly $600 million contract with Moderna to develop and test vaccines against flu viruses that could ...

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

Scientists are sounding alarms about a genetic mutation that was recently identified in four dairy cow herds, nearly one year ...

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

Zoetis also has an H5N1 vaccine, for which it received a conditional license in 2016 and a contract award for the USDA’s ...

USDA under then Secretary Tom Vilsack conditionally approved a vaccine made by Zoetis, containing a killed version of an H5N2 variant designed to work against circulating H5N1 variants.

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

A new low-cost sensor that detects airborne H5N1 avian flu in under five minutes sounds mighty good as bird flu continues to ...

San Jose, Calif. — Bird flu isn’t just affecting chickens and cows; it’s hitting pet cats.

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