A Study on the Akabane disease antibody in Chung Buk-Do

충청북도 북부지방의 소 Akabane병 중화항체가 분포조사

  • 최해연 (충청북도 가축위생시험소 북부지소) ;
  • 정운선 (충청북도 가축위생시험소 북부지소)
  • Published : 1991.12.01

Abstract

To investigate the Akabane antibody in the cattle with the serological test in Chung Chung Buk Do from May to Nov 1191. The result are summarized as follows. 1. Breed in cattle reacted as positive condition in Akabane antibody 76 heads(42%) in 180 cattles reacted as positive condition in Akabane antibody, 23 heads(51%) in 45 Korea native cattle reacted as positive condition in Akabane antibody. 2. During 5, 9, 10, 11 month, Akabane antibody in cattle is over 45%. 3. Less of 2 years old and over 4 years old cattle are Akabane antibody in cattle is over 40%. 4. The relation of titer of 2 folds of dilution HA and 10 folds of dilution TCID$_{50}$ was same relation.n.

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