메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
Eunju Kim (National Institute of Animal Science Rural Development Administration Wanju) Seung-Won Yi (National Institute of Animal Science Rural Development Administration Wanju) Sang-Ik Oh (National Institute of Animal Science Rural Development Administration Wanju) Kyoung-Min So (National Institute of Animal Science Rural Development Administration Wanju) Younghun Jung (National Institute of Animal Science Rural Development Administration Wanju) Han Gyu Lee (National Institute of Animal Science Rural Development Administration Wanju) Joon Ki Hong (National Institute of Animal Science Rural Development Administration Wanju) Eun Seok Cho (National Institute of Animal Science Rural Development Administration Wanju) Young-Sin Kim (National Institute of Animal Science Rural Development Administration Wanju) Tai-Young Hur (National Institute of Animal Science Rural Development Administration Wanju)
저널정보
한국동물위생학회(구 한국가축위생학회) 한국가축위생학회지 한국가축위생학회지 제44권 제4호
발행연도
2021.12
수록면
291 - 297 (7page)
DOI
10.7853/kjvs.2021.44.4.291

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Severe outbreaks of porcine epidemic diarrhoea virus (PEDV) have continued to re-emerge world-wide. Because of the high mortality rate of suckling piglets in PEDV outbreaks, the disease causes significant economic losses in the pig industry. The limited pre-existing immunity against this virus is thought to cause an explosive increase in infection in pig farms. This study aimed to evaluate the clinical symptoms of PEDV after intentional exposure (feedback). During the first few days of the outbreak in a breeding pig farm, 14 sows showed watery diarrhoea, and the disease subsequently spread rapidly throughout the barn. Pigs that were intentionally exposed to PEDV (n=251) showed watery diarrhoea (46.6%), reduced appetite (17.5%), and vomiting (6.0%). However, 75 exposed pigs (29.9%) showed no clinical signs of disease. Four weeks after the feedback challenge, 34 sows gave birth to litters of piglets, which survived with no diarrhoea. Five weeks after the start of the outbreak, PEDV was not detected in any of the examined samples, including environmental swabs. Thus, early diagnosis, prompt establishment of herd immunity, and strict application of biosecurity are good practices to reduce the mortality rates among new-born piglets and control economic losses in pig farms showing PEDV outbreaks.

목차

등록된 정보가 없습니다.

참고문헌 (22)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0