摘要
应用细胞中和试验对四川黄牛、水牛、奶牛、牦牛共243份血清进行病毒性腹泻/粘膜病(BVD/MD)的中和抗体检测,结果显示,水牛阳性率较高,达50.0%(21/42),其次为牦牛,达37.5%(15/40),奶牛达26.6%(38/143),黄牛最低,为22.2%(4/18)。表明该病有蔓延和扩大的趋势,值得高度重视。
In order to monitor the neutralization antibody of bovine viral diarrhea-mucosal disease （BVD/MD） in Sichuan Province, 223 serum samples from buffalo, yak, cow, and cattle were detected by cellular neutralization test. The results showed that the positive rates in buffalo, yak, cow, and cattle were 50.0% （21/42）, 37.5% （15/40）, 26.6% （38/ 143）, and 22.2% （4/18） respectively, indicating the tendency of spread and expansion of BVD/MD. High attention should be paid to this disease.
出处
《四川动物》
CSCD
北大核心
2009年第3期435-436,共2页
Sichuan Journal of Zoology
基金
四川省应用基础项目(04ZY029-006-4)
国家民委项目(07XN03)
关键词
牛
病毒性腹泻/粘膜病
中和抗体
监测
cattle
bovine viral diarrhea-mucosal disease （BVD/MD）
neutralization antibody
monitor
