Development of indirect fluorescent antibody test and the prevalence of the antibody titer for Neospora caninum of domestic animal in Korea

Neospora caninum 간접형광항체진단법 개발 및 국내 가축에서의 항체가 조사

  • Cho, Young-mi (National Veterinary Research and Quarantine Services) ;
  • Kang, Seung-won (National Veterinary Research and Quarantine Services) ;
  • Choi, Eun-jin (National Veterinary Research and Quarantine Services) ;
  • Jeong, Woo-seog (National Veterinary Research and Quarantine Services) ;
  • Yoon, Yong-dhuk (National Veterinary Research and Quarantine Services) ;
  • Hwang, Woo-suk (College of Veterinary Medicine, Seoul National University)
  • Received : 1998.01.28
  • Published : 1998.09.25

Abstract

The present study was undertaken to develop the kit for indirect immunofluorescence antibody test(IFAT) and to investigate the prevalence of N caninum in cattle and dogs in Korea. The neo-antigen kit of IFAT developed in our laboratory was proved diagnostic efficacy by compared with the kit of veterinary medical research and development(VMRD). A survey of N caninum infections among cow and dogs in elevn areas of southern part of country was performed using a IFAT. The infection rate of 190 nationwide cattle was 8.4%(16/190) but was 75%(45/60) at P area in Chunnam province where the cattle showed the abortion repeatedly. Any of the dogs was not N caninum -positive in the Kangwon and Kyonggi areas.

Keywords