Delrieu Méryl, Martinet Jean-Philippe, O'Connor Olivia, Viennet Elvina, Menkes Christophe, Burtet-Sarramegna Valérie, Frentiu Francesca D, Dupont-Rouzeyrol Myrielle
Institut Pasteur de Nouvelle-Calédonie, Institut Pasteur International Network, URE Dengue et Arborises, Nouméa 98845, New Caledonia.
School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove, QLD 4059, Australia.
Curr Res Parasitol Vector Borne Dis. 2023 Aug 24;4:100139. doi: 10.1016/j.crpvbd.2023.100139. eCollection 2023.
Mosquito-borne viruses are leading causes of morbidity and mortality in many parts of the world. In recent years, modelling studies have shown that climate change strongly influences vector-borne disease transmission, particularly rising temperatures. As a result, the risk of epidemics has increased, posing a significant public health risk. This review aims to summarize all published laboratory experimental studies carried out over the years to determine the impact of temperature on the transmission of arboviruses by the mosquito vector. Given their high public health importance, we focus on dengue, chikungunya, and Zika viruses, which are transmitted by the mosquitoes and . Following PRISMA guidelines, 34 papers were included in this systematic review. Most studies found that increasing temperatures result in higher rates of infection, dissemination, and transmission of these viruses in mosquitoes, although several studies had differing findings. Overall, the studies reviewed here suggest that rising temperatures due to climate change would alter the vector competence of mosquitoes to increase epidemic risk, but that some critical research gaps remain.
蚊媒病毒是世界许多地区发病和死亡的主要原因。近年来，建模研究表明，气候变化对媒介传播疾病的传播有强烈影响，尤其是气温上升。因此，疫情风险增加，构成了重大的公共卫生风险。本综述旨在总结多年来开展的所有已发表的实验室实验研究，以确定温度对蚊媒传播虫媒病毒的影响。鉴于它们对公共卫生的高度重要性，我们重点关注由蚊子传播的登革热、基孔肯雅热和寨卡病毒。按照PRISMA指南，本系统综述纳入了34篇论文。大多数研究发现，温度升高会导致这些病毒在蚊子中的感染、传播和传染率更高，不过也有一些研究有不同的发现。总体而言，此处综述的研究表明，气候变化导致的气温上升会改变蚊子的媒介能力，增加疫情风险，但仍存在一些关键的研究空白。
