在肯尼亚的野生动物和畜牧业接口地区养的牛中,多种病原体的共同暴露和相关的风险因素
Sophina Manyenya1, Daniel Nthiwa1,2, Harrison Osundwa Lutta3
1Department of Biological Sciences, University of Embu, Embu, Kenya.
Frontiers in veterinary science
|August 9, 2024
概括
肯尼亚的一项研究发现,88%的牛暴露在至少一个病原体中,足口病病毒 (FMDV) 和Brucella spp.的同时暴露率很高. 这凸显了对畜牧业综合疾病控制的需要.
科学领域:
- 兽医流行病学 兽医流行病学
- 传染性疾病 传染性疾病
- 一个健康 一个健康
背景情况:
- 了解牲畜中的多种病原体感染对于疾病预防和控制至关重要.
- 肯尼亚纳罗克县的牛被研究了对口病病毒 (FMDV),Brucella spp.,Leptospira spp.和Coxiella burnetii的共同暴露.
研究的目的:
- 为了研究牛群中口病,布鲁塞拉菌种,莱普托斯皮拉菌种和C. burnetii的同时暴露模式.
- 评估与不同土地使用区内的牛群中这些病原体传播相关的潜在风险因素.
主要方法:
- 这是一项涉及来自390个牛群的1,170头牛的横截面研究,涉及三个不同野生动物和牲畜相互作用的区域.
- 血清样本使用ELISA套件进行了抗体检测.
- 通过问卷收集有关风险因素的流行病学数据,并使用贝叶斯层次模型进行分析.
主要成果:
- 88.0%的牛检测出至少一种病原体;41.7%的牛检测出至少两个病原体.
- 最高的共同暴露是在口发病和Brucella spp.之间. (33.7%),其次是FMDV和Leptospira spp. 这两种病毒. (21.8%) 的情况.
- 在野生动物与牲畜密集互动的区域观察到更高的共同暴露,特别是针对口腔疾病病毒和布鲁塞拉菌种.
结论:
- 牛群中多种病原体共同暴露的高患病率凸显了研究区域中复杂的疾病动态.
- 一个健康监测系统被推用于减轻畜禽传染病原体对牛和人类的风险.
关键词:
布鲁塞拉 spp. 的情况.尾虫燃烧虫 (Coxiella burnetii) 在这些植物中被发现.肯尼亚 肯尼亚 肯尼亚 肯尼亚莱普托斯皮拉菌种 (Leptospira spp.) 是一种植物.这里是牛群.共同暴露 共同暴露口疫病毒病毒的感染.牲畜与野生动物的接口更多相关视频
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