摘要
对福建省9个地区的6个非免疫牛场和15个散养户采集的共计216份血清样品进行了牛病毒性腹泻病毒抗体的检测。结果规模场检出阳性血清147份,平均阳性率为92.5%,其中有3个规模场的血清阳性率高达100%;从散养户中检出阳性血清7份,平均阳性率为12.3%。另外,奶牛血清阳性率为88.8%,肉牛/黄牛血清阳性率为29.8%。调查表明,福建省规模牛场感染牛病毒性腹泻病毒较为严重。
In order to investigate the prevalence of bovine viral diarrhea（BVD） in Fujian, 216 samples from 9 cities, including 6 non-immuned cattle farms and 15 free-range operators were detected. The results showed that 147 positive serum were found in large-scale cattle farms and 7 positive serum were found in free-range operators, meanwhile the average rate of infection was 92.5 % and 12.3 %, respectively. In addition, the positive rate in 3 large-scale cattle farms, cow and beef/cattle was 100% ,88.8% and 29.8%, respectively . It is provided that large-scale cattle farms in Fujian were severely infected by BVDV.
出处
《动物医学进展》
CSCD
2007年第9期49-51,共3页
Progress In Veterinary Medicine
关键词
牛病毒性腹泻
血清
调查
Bovine viral diarrhea
serum
investigation
