Sentences with phrase «avian influenza viruses evolve»
Not exact matches
Highly pathogenic avian influenza (HPAI) H5 viruses of Eurasian origin continue to circulate and evolve in North American wild birds.
https://www.sciencedaily.com/
The horse influenza viruses evolved from avian influenza viruses, and the recent appearance of clinically significant canine influenza apparently resulted from a mutation of the equine H3N8 virus.