摘要
本研究旨在了解川西北牦牛病毒性腹泻病的流行情况,为防制这类疫病提供一定科学依据。采用酶联免疫吸附试验(ELISA)对来源于川西北阿坝州8县的1070份牦牛血清中牛病毒性腹泻病毒(bovine viral diarrhea virus,BVDV)、牛冠状病毒(bovine coronavirus,BCV)和牛轮状病毒(bovine rotavirus,BRV)进行了抗体检测。结果显示,BVDV、BCV和BRV抗体平均阳性率分别为44.3%、84.1%和94.4%。结果表明,BVDV、BCV和BRV感染在川西北牦牛中普遍存在,需进一步加强该地区牦牛病毒性腹泻疾病的综合防制。
The objective of this study was to investigate the epidemic of three viral diarrhea diseases of yaks in northwest Si- chuan province and provide certain scientific basis for controlling this kind of disease. 1070 yak serum samples from 8 counties of Aba state in northwest Sichuan province were detected by enzyme-linked immunosorbent assay （ELISA） to investigate preva lence of BVDV, BCV and BRV. The results showed that the average positive rates of BVDV, BCV and BRV antibody were 44.3%, 84.1% and 94.4%, respectively. The BVDV, BCV and BRV of yaks were widespread in northwest Sichuan province, further comprehensive prevention and control measures of viral diarrhea diseases should be strengthened in this region.
出处
《中国畜牧兽医》
CAS
北大核心
2014年第3期248-251,共4页
China Animal Husbandry & Veterinary Medicine
基金
"十二五"国家科技支撑计划课题(2012BAD13B06)
四川省教育厅创新团队(13TD0057)
