全球变暖与蚊媒疾病

Global warming and mosquito-borne diseases

全球变暖对人类健康的影响越来越受到重视。气候变暖可以扩大蚊虫的分布范围,缩短其发育历期,提高其存活率,而且能缩短病原体的增殖时间、提高其致病力,从而影响蚊媒疾病的发生程度和范围。气候变暖为很多蚊媒疾病的扩大流行或重新暴发创造了条件,如何在全球变暖背景下对蚊媒疾病进行有效的预防和控制,成为人们需要面对和迫切解决的问题。该文就气候变暖对蚊虫和病原生物的影响、与蚊媒疾病发生程度的关系等进行综述,并对全球变暖下的蚊媒疾病控制提出建议。

Incveased attention is being paid to the effects of global warming on human health. Climate warming can not only expand the distribution of mosquitoes, shorten their generation period and enhance their survival, but also accelerate the proliferation of pathogens and increase their virulence, thus increase the virulence and scope of mosquito-borne diseases. Global warming contributes to the expansion or relapse of outbreak of many mosquito-borne diseases, making effective prevention and control of these diseases an urgent challenge. This article reviews the impact of climate warming on mosquitoes and pathogenic organisms, and its influence on the occurrence of mosquito-borne diseases, and proposes recommendations for mosquito-borne diseases control under global warming.