"The H5N1virus is widely circulating across North America, and these viruses can reassort in species that are susceptible to influenza viruses," Tompkins said. Has H5N9 been seen in the U.S.
The findings come at a time when outbreaks of bird flu -- a different subtype of the ... of the highly pathogenic avian influenza (HPAI) H5N1influenzavirus currently circulating ...
This strategic initiative responds to escalating concerns over the spread of the highly pathogenic H5N1 avian influenzaA virus. Recent H5N1 outbreaks have spread beyond birds to involve ...