Korean Journal of Veterinary Research (대한수의학회지)
- Volume 38 Issue 4
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- Pages.818-822
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- 1998
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- 2466-1384(pISSN)
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- 2466-1392(eISSN)
Serological evidence on the persistence of porcine epidemic diarrhea virus infection
돼지 유행성 설사병(porcine epidemic diarrhea)의 상재화에 대한 혈청학적 증명
-
Park, Bong-kyun
(Department of Veterinary Medicine, College of Veterinary Medicine, Seoul National University)
;
- Han, Kyung-soo (Department of Veterinary Medicine, College of Veterinary Medicine, Seoul National University) ;
- Lyoo, Kwang-soo (Department of Veterinary Medicine, College of Veterinary Medicine, Seoul National University) ;
- Kim, Jun-young (Dodram Pig Farmers' Cooperative) ;
- Jeong, Hyun-kyu (Dodram Pig Farmers' Cooperative)
-
박봉균
(서울대학교 수의과대학 수의학과)
;
- 한경수 (서울대학교 수의과대학 수의학과) ;
- 류광수 (서울대학교 수의과대학 수의학과) ;
- 김준영 (도드람 중부 양돈축산업협동조합) ;
- 정현규 (도드람 중부 양돈축산업협동조합)
- Received : 1998.08.11
- Published : 1998.12.22
Abstract
The persistence of porcine epidemic diarrhea virus(PEDV) infection was demonstrated in 7 swine farms employing continuous pig flow management even after seasonal outbreaks. Clinically, sporadic postweaning diarrhea was a major concern in those farms. Subsequently circulatory antibody detection using serum neutralizing test made useful for confirmation of PEDV persistent infections. The persistence of PEDV in the premise might have induced recurrence over the period of time.