Evolution of influenza A virus H7 and N9 subtypes, Eastern Asia.
Influenza A viruses are a threat to poultry and human health. We investigated evolution of influenza A virus H7 and N9 subtypes in wild and domestic birds. Influenza A(H7N9) virus probably emerged after a long silent circulation in live poultry markets in eastern Asia.
Camille
C
Lebarbenchon
Justin D
JD
Brown
David E
DE
Stallknecht
D000818:Animals; D001499:Bayes Theorem; D019143:Evolution, Molecular; D005202:Asia, Eastern; D019267:Hemagglutinin Glycoproteins, Influenza Virus / Q000235:genetics; D006801:Humans; D064766:Influenza A Virus, H7N9 Subtype / Q000201:enzymology / Q000235:genetics*; D005585:Influenza in Birds / Q000821:virology*; D008957:Models, Genetic; D058889:Molecular Typing; D009010:Monte Carlo Method; D009439:Neuraminidase / Q000235:genetics; D010802:Phylogeny; D011200:Poultry; D013785:Thailand
D019267:Hemagglutinin Glycoproteins, Influenza Virus; D009439:Neuraminidase
H7 subtype; N9 subtype; avian influenza virus; eastern Asia; evolution; gene flow; hemagglutinin; influenza; influenza A virus; live-bird markets; neuraminidase; poultry; viruses; wild birds