莱什曼病载体,Lutzomyia spp. 的生态决定因素 :一个范围审查审查
Sydney DeWinter1, Keana Shahin1, Christopher Fernandez-Prada2
1Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, Ontario, Canada.
Medical and veterinary entomology
|July 16, 2024
概括
本综述总结了影响Lutzomyia沙存活和繁殖的生态因素,这对于理解莱什曼病传播至关重要. 需要更多的研究来预测由于气候变化而导致的矢量范围扩张.
科学领域:
- 载体生态学 载体生态学
- 寄生虫学的寄生虫学
- 环境科学环境科学
背景情况:
- 由Lutzomyia沙传播的Leishmania寄生虫,在人类和狗中引起leishmaniasis.
- 卢佐米亚物种存在于美洲,可能会随着气候变化而扩大其范围.
研究的目的:
- 审查目前对影响Lutzomyia spp.的生态因素的知识. 生存,繁殖和建立.
- 确定在不断变化的环境条件下预测载体分布的研究差距.
主要方法:
- 根据PRISMA-ScR指南进行范围审查.
- 搜索了CAB Direct,MEDLINE,生物科学和环境科学数据库 (1990-2023年).
- 包括对气候,息地和宿主丰富度等生态因素的初级研究.
主要成果:
- 研究了31种Lutzomyia物种,重点是Lutzomyia longipalpis.
- 关键因素包括季节性 (雨季活动较高),温度 (活动高峰20-25°C) 和息地 (热带/亚热带森林).
- 对许多生态要求的研究有限,这阻碍了未来的分布预测.
结论:
- 在一些生态需求 (季节性,温度,息地) 上存在共识,但仍然存在重大研究差距.
- 迫切需要对Lutzomyia spp.进行进一步的生态研究. 解决人类和动物健康问题.
- 了解这些因素对于预测由于气候和土地利用变化的矢量范围转移至关重要.
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