한국임상수의학회지 (Journal of Veterinary Clinics)

  • 제26권6호
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  • Pages.578-581
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  • 2009
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  • 1598-298X(pISSN)
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  • 2384-0749(eISSN)
한국임상수의학회 (The Korean Society of Veterinary Clinics)
권호 표지

한우송아지에서 소 바이러스성 설사병 바이러스 발생

Outbreak of Bovine Viral Diarrhea Virus in Korean Indigenous Calf

  • 송무찬 (경북대학교 생태환경대학 축산학과) ;
  • 최경성 (경북대학교 생태환경대학 축산학과)
  • Song, Moo-Chan (Department of Animal Science, College of Ecology and Environmental Sciences, Kyungpook National University) ;
  • Choi, Kyoung-Seong (Department of Animal Science, College of Ecology and Environmental Sciences, Kyungpook National University)
  • 발행 : 2009.12.31
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초록

25일령의 한우송아지가 10일 간의 호흡기질환과 출혈성 설사의 병역을 나타내다가 폐사하였다. 이 송아지는 다른 송아지들과 비교해보았을 때 극도로 위축되어 있었다. 꼬리와 회음부의 분변 흔적은 만성설사가 지속되었음을 말해주었다. 부검시 다양한 기관(조직)에서 반상출혈이 관찰되었다. 역전사 중합효소연쇄반응에 의하여 소 바이러스성 설사병 바이러스가 진단되었다. 이 증례는 계통발생분석에서 BVDV-2a 그룹에 속하는데, 이것은 고병원성인 미국 균주890 (U18059)과 유사하다. 본 증례는 BVDV-2가 한국에서 유행하고 있다는 증거를 제공한다. 이를 통해 우리는 BVDV-2의 발생을 재확인하였다.

A 25-day-old, Korean indigenous calf was presented with a 10 days history of respiratory disorders and bloody diarrhea, and died. This calf was extremely unthrifty compared to others and had evidence of chronic diarrhea based on matting of feces in the hair of the tail and perineum. Ecchymotic hemorrhages were observed on multiple organs at necropsy. Bovine viral diarrhea virus (BVDV) infection was identified by RT-PCR. The phylogenetic analysis showed that this case belonged to BVDV-2a subgroup and was related to highly pathogenic USA isolate 890 (U18059). This case provided evidence for circulation of BVDV-2 in Republic of Korea. The occurrence of BVDV-2 was also reconfirmed.

키워드

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