某地区部分猪场5种疫病抗体及病原的检测

Detection of antibodies and pathogens of five kinds of epidemic diseases in some pig farms in a certain area

研究旨在对某地区部分猪场常见疫病抗体及病原情况进行调查,使用ELISA抗体检测法及PCR方法,对26个猪场送检的3 000份血清样本及1 000份病料样本进行猪瘟病毒(CSFV)、猪蓝耳病病毒(PRRSV)、口蹄疫病毒(FMD)、猪圆环病毒病病毒(PCV)、猪伪狂犬病病毒(PrV)检测。结果显示,血清样本检测中CSFV、PRRSV、FMD、PCV、PrV阳性率分别为8.83%、8.50%、7.17%、9.50%、8.33%。病料样本检测结果显示,CSFV、PRRSV、FMD、PCV、PrV阳性率分别为8.50%、9.50%、0.50%、14.50%、3.00%。研究表明,该地区26个猪场内猪瘟等疫情问题依旧不容忽视,可采取疫苗接种防疫、强化检疫、猪舍环境控制、饲料科学管理、严格把控猪源等措施提高防疫水平,保证猪场经济效益。

The purpose of the research is to investigate the antibodies and pathogens of common diseases in some pig farms in a certain area. Using ELISA antibody detection method and PCR method, 3 000 serum samples and 1 000 disease samples from 26 pig farms were tested for CSFV, PRRSV, FMD, PCV and PrV detection. The results showed that the positive rates of CSFV, PRRSV, FMD, PCV and PrV in serum samples were 8.83%, 8.50%, 7.17%, 9.50% and 8.33%,respectively. The detection results of disease samples showed that the positive rates of CSFV, PRRSV, FMD, PCV and PrV were 8.50%, 9.50%, 0.50%, 14.50% and 3.00%, respectively. The study indicates that swine fever and other epidemic problems in 26 pig farms in the region cannot be ignored, measures such as vaccination and epidemic prevention,strengthening quarantine, environmental control of pig houses, scientific management of feed, and strict control of pig sources can be taken to improve the level of epidemic prevention and ensure the economic benefits of pig farms.