Korean Journal of Veterinary Service (한국동물위생학회지)

The Korean Society of Veterinary Service (한국동물위생학회)
권호 표지

Epidemiological characteristics of classical swine fever outbreak at Jeonbuk area in 2003

전북지역에서 발생한 돼지콜레라의 역학적 특성

  • Eum Sung-Shim (Jeonbuk Livestock Development & Research Institute) ;
  • Lee Jeoung-Won (Jeonbuk Livestock Development & Research Institute) ;
  • Seo Lee-Won (Jeonbuk Livestock Development & Research Institute) ;
  • Bea Joung-Jun (Jeonbuk Livestock Development & Research Institute) ;
  • Joung Dong-Suk (Jeonbuk Livestock Development & Research Institute)
  • 엄성심 (전라북도축산진흥연구소) ;
  • 이정원 (전라북도축산진흥연구소) ;
  • 서이원 (전라북도축산진흥연구소) ;
  • 배정준 (전라북도축산진흥연구소) ;
  • 정동석 (전라북도축산진흥연구소)
  • Published : 2004.12.01
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Abstract

Classical swine fever (CSF) was confirmed in 19 herds in Jeunbuk provence (Iksan, Gimje, Wanju, Buan, and Jangsu) in Korea between March and May, 2003 and 10,263 pigs were slaughtered. Pigs contacted with CSF virus in primary outbreak farm show fever, reduced appetite, arched back and chill in company with sever respirative sign and then most infected farms also were observed to fever, reduced appetite, sudden death, and leukopenia (101 pigs). In order to detecting infectious pig with CSF virus, A total of 555 pigs were inspected in 65 herds and blood samples were collected and serological test (ELISA), antigen ELISA, and reverse transcription-polymerase chain reaction (RT-PCR) had been done. Positive rate were $74\%$ (410 pigs) in antibody ELISA, $2\%$ (11 pigs) in antigen ELISA and $33\%$ (182 pigs) in RT-PCR, respectively. As shown that the RT-PCR was useful than the ELISA for determining CSF virus in blood, meat, and other organs.

Keywords

References

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