Studies on the mycoplasmal pneumonia in slaughter pigs. 1. Seasonal detection by gross finding of lung lesion and dot-ELISA technique

도축돈의 마이코플라즈마성 폐렴에 관한 연구 1. 육안적 폐병변과 dot-ELISA에 의한 계절별 조사

  • Lim, Young-Taek (Department of Animal Science, College of life Sciences, Dankook University) ;
  • Seok, Ho-Bong (Department of Animal Science, College of life Sciences, Dankook University)
  • 임영택 (단국대학교 생명자원과학부 동물자원 전공) ;
  • 석호봉 (단국대학교 생명자원과학부 동물자원 전공)
  • Accepted : 2002.04.24
  • Published : 2002.06.29

Abstract

We report the seasonal prevalence of the mycoplasmal pneumoniae of swine (MPS) in slaughter pigs from July of 1999 to June of 2000. Gross finding of lung lesion observed and examined by dot-ELISA. In gross finding of lung lesion from 750 pig samples, 465 (62.0%) was MPS, and 129 (17.2%) was single or double infection with actinobacillosis and pasturellosis. However, 156 (20.8%) had no lesion. In seasonal detection, the prevalence was found to be winter (69.5%), autumn (63.5%), summer (60.0%) and spring (54.7%) in orderly frequency. In dot-ELISA, the result was showed the positive reaction (x16>titre) with 58.0% and negative (x4

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