New Variants of Porcine Epidemic Diarrhea Virus, China, 2011

被引：497

作者：

Li, Wentao ^{[1
]}

Li, Heng ^{[1
]}

Liu, Yunbo ^{[1
]}

Pan, Yongfei ^{[2
]}

Deng, Feng ^{[1
]}

Song, Yanhua ^{[2
]}

Tang, Xibiao ^{[1
]}

He, Qigai ^{[1
]}

机构：

[1] Huazhong Agr Univ, State Key Lab Agr Microbiol, Coll Vet Med, Wuhan 430070, Peoples R China

[2] Guangdong Wens Foodstuffs Grp Co Ltd, Xinxing, Peoples R China

来源：

EMERGING INFECTIOUS DISEASES | 2012年 / 18卷 / 08期

关键词：

COMPLETE GENOME SEQUENCE; SPIKE PROTEIN; CLONING; GENE;

D O I：

10.3201/eid1808.120002

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

In 2011, porcine epidemic diarrhea virus (PEDV) infection rates rose substantially in vaccinated swine herds. To determine the distribution profile of PEDV outbreak strains, we sequenced the full-length spike gene from samples from 9 farms where animals exhibited severe diarrhea and mortality rates were high. Three new PEDV variants were identified.

引用

页码：1350 / 1353

页数：4

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