SHERP

Detection of swine hepatitis E virus in the porcine hepatic lesion in Jeju Island

Cited 0 time in webofscience Cited 0 time in scopus
Authors
Lee, Song-Hak; Kang, Sang-Chul; Kim, Dae-Yong; Bae, Jong-Hee; Kim, Jae-Hoon
Issue Date
2007
Publisher
대한수의학회 = The Korean Society of Veterinary Science
Citation
J Vet Sci 2007, 8, 51-55
Keywords
Jeju IslandliverpigRT-PCRswine hepatitis E virus
Abstract
Swine hepatitis E virus (HEV) is an emerging zoonotic pathogen due to its close genomic similarity to human HEV. The prevalence of swine HEV in the hepatic lesion of pigs from the Jeju Island was investigated by reverse transcriptase polymerase chain reaction (RT-PCR). In total, 40 pigs with hepatitis lesions were selected from 19 different farms, based on examination by microscopy. RTPCR findings revealed swine HEV in 22 cases (55%), including 18 suckling pigs and 4 growing pigs. Several histopathological lesions, including multifocal lymphoplasmacytic hepatitis, portal inflammation, and focal hepatocellular necrosis, were observed in liver sections of swine HEV PCR-positive pigs. The present study suggests that the prevalence of swine HEV is very high in the pig population in Jeju Island, and that pigs are infected at early stages of growth (under 2 months of age). The high prevalence of swine HEV in pigs in Jeju Island and the ability of this virus to infect across species puts people with swine-associated occupations at possible risk of zoonotic infection.
ISSN
1229-845X
Language
English
URI
http://www.vetsci.org/2007/abstract/51a.html

http://hdl.handle.net/10371/6964
Files in This Item:
Appears in Collections:
College of Veterinary Medicine (수의과대학)Dept. of Veterinary Medicine (수의학과)Journal Papers (저널논문_수의학과)
  • mendeley

Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse