毛里塔尼亚的关节动物传播病毒:文献综述
Abdallahi El Ghassem1, Bedia Abdoullah1, Jemila Deida1
1Unité de Recherche Génomes et Milieux, Faculté des Sciences et Techniques, Université de Nouakchott, Nouakchott BP 880, Mauritania.
Pathogens (Basel, Switzerland)
|November 25, 2023
概括
裂谷热和克里米亚-刚果出血热等由关节动物传播的病毒经常在毛里塔尼亚引起疫情. 需要综合战略来控制这些疾病并保护公众健康.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- 在过去的四十年里,在毛里塔尼亚记录了关节动物传播病毒的反复爆发.
- 在该国流传的主要树冠病毒包括裂谷热 (RVF),克里米亚-刚果出血热 (CCHF) 和登革热 (DEN).
研究的目的:
- 巩固目前关于毛里塔尼亚主要树木病毒流行病学的知识.
- 确定最常见的树木病毒,它们的死亡率,地理分布和传播模式.
主要方法:
- 通过使用PubMed和Web of Science等在线数据库进行了全面的文献审查.
- 检索和分析了有关毛里塔尼亚树状病毒爆发的相关已发表的研究.
主要成果:
- 在毛里塔尼亚的13个地区,RVF和CCHF疫情普遍存在,病例死亡率很高 (RVF为21.1%,CCHF为28.7%).
- RVF爆发与大雨相关,而CCHF流行发生在干旱季节,主要影响中部和东南部地区.
- 主要的动物水库包括绵羊,牛和驼,还有蚊子 (Culex spp.). 和子 (Hyalomma spp., Rhipicephalus spp.) 在这里可以看到. 作为主要向量. 登革热的爆发与城市环境有关,而艾滋病病毒 (Aedes aegypti) 是可能的载体.
结论:
- 综合管理策略对于预防和控制毛里塔尼亚的树状病毒病至关重要.
- 这些策略应包括提高高风险职业群体的敏感性,加强载体监测和控制,实施快速点诊断,并加强疫情应对能力.
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