Emergence of novel reassortant H3N2 swine influenza viruses with the 2009 pandemic H1N1 genes in the United States

被引：56

作者：

Liu, Qinfang ^{[1
]}

Ma, Jingjiao ^{[1
]}

Liu, Haixia ^{[1
]}

Qi, Wenbao ^{[1
]}

Anderson, Joe ^{[1
]}

Henry, Steven C. ^{[2
]}

Hesse, Richard A. ^{[1
]}

Richt, Juergen A. ^{[1
]}

Ma, Wenjun ^{[1
]}

机构：

[1] Kansas State Univ, Dept Diagnost Med & Pathobiol, Manhattan, KS 66506 USA

[2] Abilene Anim Hosp PA, Abilene, KS 67410 USA

来源：

ARCHIVES OF VIROLOGY | 2012年 / 157卷 / 03期

关键词：

Reassortment; Pandemic H1N1; H3N2 swine influenza virus; A VIRUS; REPLICATION; POLYMERASE; PIGS;

D O I：

10.1007/s00705-011-1203-9

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Reassortant H1 swine influenza viruses (SIVs) carrying 2009 pandemic H1N1 virus (pH1N1) genes have been isolated from pigs worldwide. Seven novel reassortant H3N2 SIVs were identified from diseased pigs in the USA from winter 2010 to spring 2011. These novel viruses contain three or five internal genes from pH1N1 and continue to circulate in swine herds. The emergence of novel reassortant H3N2 SIVs demonstrates reassortment between pH1N1 and endemic SIVs in pigs and justifies continuous surveillance.

引用

页码：555 / 562

页数：8

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