猪圆环病毒2型和猪瘟病毒抗体检测与分析

摘要

Objective To monitor the antibody level of porcine circovirus 2(PCV2)and classical swine fever virus(CSFV)in Linfen. Method 186 swine serum samples were collected separately from the enterprises,retails,large-scale farmers,and tested for the antibody level with ELISA. Results The average positive rate of PCV2 was 83.33%,while that of CSFV was 54.83%. Conclusion The infection of PCV2 was serious;the immune antibody level of CSFV vaccine was relatively low,this maybe related with misuse of CSFV vaccine and the PCV2 infection.%　　目的检测临汾市某县猪圆环病毒2型(PCV2)和猪瘟病毒(CSFV)的抗体水平.方法分别从该县的企业、散户、大户的猪只中采集血清186份,应用ELISA方法检测抗体水平.结果 PCV2抗体阳性率平均为83.33%,CSFV抗体阳性率平均为54.83%.结论该县猪圆环病毒2型感染严重,猪瘟疫苗免疫抗体水平偏低,与猪瘟疫苗使用不当、猪圆环病毒2型感染存在一定关系.