Wild boars harboring porcine epidemic diarrhea virus (PEDV) may play an important role as a PEDV reservoir

被引：19
作者：
Lee, Dong Uk [1 ]
Kwon, Taeyong [1 ]
Je, Sang H. [1 ]
Yoo, Sung J. [1 ]
Seo, Sang Won [2 ]
Sunwoo, Sun Young [3 ]
Lyoo, Young S. [1 ]
机构：
[1] Konkuk Univ, Coll Vet Med, Dept Immunopathol, 120 Neungdong Ro, Seoul, South Korea
[2] CTCBIO Inc, 4 Saengmyeonggwahakgwan Gil, Hongcheon Gun, Gangwon Do, South Korea
[3] Kansas State Univ, Coll Vet Med, Dept Diagnost Med Pathobiol, Manhattan, KS 66506 USA
来源：
VETERINARY MICROBIOLOGY | 2016年 / 192卷
关键词：
Wild boar; Porcine epidemic diarrhea virus; PEDV; South Korea; Sus scrofa; CLASSICAL SWINE-FEVER; SUS-SCROFA; CORONAVIRUS; INFECTION; DISEASES; STRAIN; GENE;
D O I：
10.1016/j.vetmic.2016.07.003
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Porcine epidemic diarrhea virus (PEDV) is a burdensome pathogen in the swine industry. Wild boar population poses a high risk for reservoir of viral pathogen. Two hundred eighty seven samples from wild boar (Sus scrofa) collected in South Korea during 2010/11 were analyzed using RT-PCR, revealing a PEDV infection rate of 9.75% (28/287). PEDV positive samples were distributed throughout the mainland of South Korea, clustering at the northern border adjacent to the Demilitarized Zone (DMZ) and in mountainous regions. PEDV in wild boar was genetically similar to Chinese PEDV strains in phylogenetic investigations. Our results indicated that PEDV is circulating in the wild boar and provided a novel knowledge into epidemiology of PEDV infection. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：90 / 94
页数：5
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