摘要
为调查猪繁殖与呼吸综合征(PRRS)和猪圆环病毒病(PCVD)在陕西省神木县的流行情况,用ELISA方法对从该地区规模化猪场收集的200份血清进行了猪繁殖与呼吸综合征病毒(PRRSV)和猪圆环病病毒(PCV-2)抗体检测,结果显示,PRRSV抗体阳性率为26.8%;PCV-2抗体阳性率为85.5%,初步证明PCV-2感染在神木县十分普遍,部分猪场PRRSV感染比例较高,应加强对这两种疾病的防疫工作。
Enzyme-linked immunosorbent assay (ELISA) was used to detect porcine reproductive and re- spiratory syndrome virus (PRRSV)antibody and porcine circovirus type II (PCV-2) antibody in pig farms in Shenmu, Shaanxi. The results showed that the positive rate is 26.8%(PRRSV), 85.5% (PCV-2) and 13.5%(PRRSV and PCV-2 co-infection),respectively. These results indicate that the epidemic of PCV-2 infection is relatively severe in Shenmu, Shaanxi.
出处
《动物医学进展》
CSCD
北大核心
2012年第12期224-226,共3页
Progress In Veterinary Medicine
基金
神木县动物疫病防控专项经费(20110101)