Emergence and Dissemination of a Swine H3N2 Reassortant Influenza Virus with 2009 Pandemic H1N1 Genes in Pigs in China

被引：54

作者：

Fan, Xiaohui ^{[2
]}

Zhu, Huachen ^{[1
,3
]}

Zhou, Boping ^{[1
]}

Smith, David K. ^{[1
,3
]}

Chen, Xinchun ^{[1
]}

Lam, Tommy T. -Y. ^{[3
]}

Poon, Leo L. M. ^{[3
]}

Peiris, Malik ^{[3
]}

Guan, Yi ^{[1
,3
]}

机构：

[1] Shenzhen Third Peoples Hosp, State Key Lab Emerging Infect Dis, HKU Shenzhen Branch, Shenzhen, Guangdong, Peoples R China

[2] Guangxi Med Univ, Dept Microbiol, Nanning, Peoples R China

[3] Univ Hong Kong, State Key Lab Emerging Infect Dis, Li Ka Shing Fac Med, Hong Kong, Hong Kong, Peoples R China

来源：

JOURNAL OF VIROLOGY | 2012年 / 86卷 / 04期

基金：

美国国家卫生研究院;

关键词：

ORIGIN; TRANSMISSION; FARM;

D O I：

10.1128/JVI.06824-11

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The 2009 pandemic influenza virus (pdm/09) has been frequently introduced to pigs and has reassorted with other swine viruses. Recently, H3N2 reassortants with pdm/09-like internal genes were isolated in Guangxi and Hong Kong, China. Genetic and epidemiological analyses suggest that these viruses have circulated in swine for some time. This is the first evidence that swine reassortant viruses with pdm/09-like genes may have become established in the field, altering the landscape of human and swine influenza.

引用

页码：2375 / 2378

页数：4

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