阿尔及利亚反动物质炎的现状:系统审查和元分析
Amir Nahal1, Mourad Ben Said2,3, Nassim Ouchene4,5
1Department of Veterinary Sciences, Faculty of Natural Sciences and Life, Chadli Bendjedid University- El-Tarf, B.P 73, 36000, El-Tarf, Algeria. nahal-amir@univ-eltarf.dz.
Tropical animal health and production
|May 13, 2024
概括
在阿尔及利亚的反动物中,质炎感染率很高,总体感染率为28%. 羊的感染率最高,为61%,表明需要有针对性的监测和预防策略.
科学领域:
- 兽医传染病 兽医传染病
- 寄生虫学的寄生虫学
- 流行病学 流行病学
背景情况:
- 亚纳等离子体病是一种全球新兴的传染病,影响动物健康.
- 阿尔及利亚的反动物种群面临着由Anaplasma spp.引起的重大健康挑战. 感染. 感染.
研究的目的:
- 系统地审查和对Anaplasma spp.进行元分析. 阿尔及利亚反动物的感染率.
- 为了确定流行的阿纳普拉斯马物种,并评估各种物种,地区和风险因素之间的感染变异.
主要方法:
- 对14项涉及1515头牛,190只绵羊和310只山羊的研究 (2004-2023) 的系统审查和元分析.
- 在R软件中使用随机效应模型组合数据.
- 鉴定包括A. marginale,A. centrale,A. bovis,A. ovis和A. phagocytophilum在内的Anaplasma物种.
主要成果:
- 在阿尔及利亚的反动物中,Anaplasma感染率总体估计为28% (95% CI,17-41%).
- 感染率因物种而异:山羊 (61%),绵羊 (30%) 和牛 (20%).
- 在阿尔及利亚东北部 (26%),临床上健康的牛 (28%) 和通过分子方法 (33%) 观察到更高的感染率.
结论:
- 对阿尔及利亚的反动物,特别是山羊而言,质性异位症是一个重大问题.
- 区域和特定物种的流行率突显出需要量身定制的监测和控制措施.
- 分子诊断方法对于检测阿纳等离子体感染更为敏感.
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