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KMID : 1023519920150010051
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Korean Journal of Veterinary Service
1992 Volume.15 No. 1 p.51 ~ p.57
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Survey on Antibodies Against Bovine Leukemia Virus in Chung Buk Province
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Choi Hae-Yeon
Chung Un-Sun
Yoo Ki-Jo
Oh Hong-Sae
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Abstract
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A serological survey was carried out for the detection of antibody of Bovine Leukemia Virus (BLV) in nothern parts of Chung Buk area. The results were summarized as followed. 1. The overall positive rate was revealed as high as 15% with 48 positive cases out of 319 heads examined. 2. According to age, cattle of 4 to 7 ages showed relatively higher positive rate of 15% than other ages. 3. Seasonal differences of positive rate were not recognized. 4. BLV antibody titer of scales of cattles that from 5 to 15 heads farm were the highest. 5. With the result of blood test that of BLV positive cattle, the number of WBC was slightly Increased, but other records were normal.
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KEYWORD
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bovine leukemia virus, BLV antibody positive rate
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