Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...

The Allegheny Front’s Kara Holsopple talked about the risks with Dr. Justin Brown, DVM, PhD, a Penn State professor and ...

Both the Finnish and the U.S. bird flu vaccines are made by CSL Seqirus but are different vaccines. In the summer, U.S. officials stockpiled 4.8 million doses of the vaccine that officials said was ...

Canada has reported an outbreak of highly pathogenic H5N5 avian influenza on a non-commercial backyard layer poultry farm in ...

A Cornell University researcher shares about the avian flu virus: where it comes from, and how it’s spreading from domestic ...