Diagnosis of natural exposure to bovine viral diarrhea in a vaccinated herd by measuring extended antibody titers against bovine viral diarrhea virus

被引：0
|
作者：
Ross, J [1 ]
机构：
[1] Univ Saskatchewan, Western Coll Vet Med, Saskatoon, SK S7N 5B4, Canada
来源：
CANADIAN VETERINARY JOURNAL-REVUE VETERINAIRE CANADIENNE | 2003年 / 44卷 / 01期
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D O I：
暂无
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Two abortions occurred in a 150-head commercial cow-calf herd. Bovine viral diarrhea was suspected and confirmed by measuring extended titers against bovine viral diarrhea virus (BVDV) in a sample of 15 breeding females. Fifteen were sero-positive and 11 had significantly high titers (1:972-1:8748), likely due to natural exposure to cattle persistently infected with BVDV.
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页码：59 / 61
页数：3
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