中国乳业 ›› 2024, Vol. 0 ›› Issue (7): 78-82.doi: 10.12377/1671-4393.24.07.15

• 疾病防治 • 上一篇    下一篇

2021—2023年贵州省凯里市牛羊重要疫病免疫效果调查分析

李心琼, 袁晓娟   

  1. 贵州省凯里市农业农村局,贵州凯里 556000
  • 出版日期:2024-07-25 发布日期:2024-08-01
  • 作者简介:李心琼(1965-),女,彝族,贵州凯里人,高级畜牧师,研究方向为畜牧兽医技术推广;袁晓娟(1989-),女,贵州遵义人,硕士,兽医师,研究方向为动物疫病防控。

Investigation and Analysis of Immune Effect of Important Diseases in Cattle and Sheep in Kaili City, Guizhou Province from 2021 to 2023

LI Xinqiong, YUAN Xiaojuan   

  1. Bureau of Agriculture and Rural Affairs,Kaili Guizhou 556000
  • Online:2024-07-25 Published:2024-08-01

摘要: [目的] 为做好牛羊疫病防控专项工作,科学评估牛羊口蹄疫和小反刍兽疫疫苗免疫效果。[方法] 用ELISA方法对2021—2023年采集的凯里市牛羊血清进行免疫抗体检测。[结果] 2021—2023年,规模场牛群O型口蹄疫免疫平均抗体合格率87.69%~89.31%,散养户牛群平均合格率65.91%~67.20%。规模场牛群A型口蹄疫免疫平均抗体合格率71.15%~72.07%,散养户牛群平均合格率55.91%~57.60%。规模场羊群O型口蹄疫免疫平均抗体合格率82.94%~85.56%,散养户平均合格率70.53%~72.27%。羊A型口蹄疫免疫平均抗体合格率65.88%~67.22%,散养户平均合格率53.68%~55.91%。规模场羊群小反刍兽疫免疫抗体合格率80.00%~81.11%,散养羊群平均抗体合格率71.05%~73.18%。[结论] 贵州省凯里市牛羊O型口蹄疫免疫效果较好,牛羊A型口蹄疫免疫效果相对较差,羊小反刍兽疫免疫效果很好,但牛羊O/A型口蹄疫免疫效果散养户比规模场差,规模场羊群小反刍兽疫免疫抗体合格率比散养户高。需加强规模场、散养户牛羊A型口蹄疫免疫和检测,同时加强散养户羊群小反刍兽疫免疫与效果评估,确保不发生重大动物疫情。

关键词: 凯里市, 牛, 羊, 口蹄疫, 小反刍兽疫, 免疫

Abstract: [Objective] In order to do a good job in the prevention and control of cattle and sheep disease, the immune effect of Foot-and-Mouth Disease(FMD)and Peste des Petits Ruminants(PPR)vaccine was scientifically evaluated. [Method] ELISA method was used to detect the immune antibody in the serum of cattle and sheep collected from Kaili city from 2021 to 2023. [Result] From 2021 to 2023, the average pass rate of FMD O immune antibody of cattle in large-scale farms was 87.69%~89.31%, and the average pass rate of cattle in free-range farms was 65.91%~67.20%. The average pass rate of antibodies against FMD A in scale farm cattle was 71.15%~72.07%, and 55.91%~57.60% in free-range cattle. The average pass rate of FMD O immune antibody in scale farm sheep was 82.94%~85.56%, and the average pass rate in free-range farm households was 70.53%~72.27%. The average qualified rate of antibody against FMD A in sheep was 65.88%~67.22%, and the average qualified rate of free-range households was 53.68%~55.91%. The qualified rate of PPR vaccine antibody in large-scale sheep farms was 80.00%~81.11%, and the average qualified rate of antibody in free-range sheep was 71.05%~73.18%. [Conclusion] In Kaili City, Guizhou province,the immune effect of type O FMD of cattle and sheep was good, the immune effect of type A FMD of cattle and sheep was relatively poor, and the immune effect of type O/A FMD of sheep was good, but the immune effect of type O/A FMD of cattle and sheep was worse than that of large-scale farms, and the qualified rate of immune antibody of large-scale farms was higher than that of large-scale farms. It is necessary to strengthen the immunization and detection of FMD type A in cattle and sheep of large-scale farms and free-range households, and strengthen the immunization and effectiveness assessment of PPR in sheep of free-range households to ensure that no major animal outbreaks occur.

Key words: Kaili City, cattle, sheep, Foot and mouth Disease(FMD), Peste des Petits Ruminants(PPR), immunity

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