Characterization of H3N6 avian influenza virus isolated from a wild white pelican in Zambia.
We characterized an influenza virus isolated from a great white pelican in Zambia. Phylogenetic analysis showed that all of its gene segments belonged to the Eurasian lineage and that they appear to have evolved in distinct geographical regions in Europe, Asia, and Africa, suggesting reassortment of virus genes maintained in wild aquatic birds whose flyways overlap across these continents. It is notable that this virus might possess some genes of the same origin as those of highly pathogenic H7 and H5 viruses isolated in Eurasia. The present study underscores the need for continued monitoring of avian influenza viruses in Eurasia and Africa.
Simulundu
Edgar
E
Department of Global Epidemiology, Hokkaido University Research Center for Zoonosis Control, Kita-20, Nishi-10, Kita-ku, Sapporo, 001-0020, Japan.
Mweene
Aaron S
AS
Tomabechi
Daisuke
D
Hang'ombe
Bernard M
BM
Ishii
Akihiro
A
Suzuki
Yuka
Y
Nakamura
Ichiro
I
Sawa
Hirofumi
H
Sugimoto
Chihiro
C
Ito
Kimihito
K
Kida
Hiroshi
H
Saiwana
Lewis
L
Takada
Ayato
A
D000818:Animals; D001717:Birds / Q000821:virology*; D004784:Environmental Monitoring; D062665:Epidemiological Monitoring; D005243:Feces / Q000821:virology; D009980:Influenza A virus / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D005585:Influenza in Birds / Q000453:epidemiology / Q000821:virology*; D008969:Molecular Sequence Data; D010802:Phylogeny; D012367:RNA, Viral / Q000235:genetics; D016865:Reassortant Viruses / Q000145:classification* / Q000235:genetics / Q000302:isolation & purification; D012703:Serotyping; D053833:Wetlands; D015024:Zambia / Q000453:epidemiology
D012367:RNA, Viral