2019年滨州地区及周边规模化场牛支原体血清流行病学调查

Seroepidemiological survey of Mycoplasma bovis in large scale farms in Binzhou in 2019

中文关键词: .：滨州地区  规模化牛场  牛支原体  血清抗体  ELISA。

英文关键词: Binzhou area  Large scale cattle farm  Mycoplasma bovis  Serum antibody  ELISA.

中文摘要:

      [目的]为了了解山东省滨州地区及周边规模化牛场支原体流行的基本情况，[方法]对该区域14个规模化奶牛场和肉牛场进行了血清采集，采用牛支原体IgG抗体ELISA检测方法进行牛支原体血清抗体检测，并使用SPSS 20进行卡方统计学检验。[结果]山东省规模化牛场的牛支原体IgG抗体总阳性率为77.86%，奶牛场的阳性率为74.29%，肉牛场的阳性率为81.43%，奶牛场牛支原体IgG阳性率与肉牛场的统计学差异不显著（P>0.05）；奶牛场不同场区，肉牛场不同场区之间，牛支原体的IgG阳性率差异显著（P<0.05）。[结论]山东省滨州地区及周边规模化牛场存在不同程度的牛支原体感染，牛支原体感染可能成为危害国内规模化奶牛场奶牛健康的主要疫病之一。

英文摘要:

      To understand the large-scale cattle farms Mycoplasma bovis prevalence in Shandong Binzhou area, some serum samples were collected from 14 large-scale dairy farms and beef farms in this area. The serum antibody of Mycoplasma bovis was detected by indirect ELISA Kit with IgG antibody of Mycoplasma bovis, and chi square statistical test was performed by spss20. The results showed that the total positive rate of Mycoplasma bovis IgG antibody was 77.86%, and there was no significant difference between the positive rate of Mycoplasma in large-scale dairy farms (74.29%) and beef farms (81.43%) (P > 0.05)。There was a significant difference in the IgG positive rate of Mycoplasma bovis between different dairy farm areas and beef farm areas (P < 0.05)。There are different degrees of Mycoplasma bovis infection in different farms in Binzhou Shandong Province. Mycoplasma bovis infection may become one of the main diseases that harm the health of domestic large-scale cattle farms.