河北省2013-2015年蚊媒传染病与蚊密度相关性分析

发布时间：2018-05-16 23:01

本文选题：蚊媒传染病 + 蚊密度　；参考：《中国媒介生物学及控制杂志》2016年04期

【摘要】：目的分析河北省蚊虫种群密度及季节消长与蚊媒传染病发病情况的相关性,为预防和控制蚊媒传染病提供依据。方法收集河北省2013-2015年蚊媒传染病发病资料和蚊虫种群密度季节消长监测资料,利用SPSS 21.0软件进行统计学分析。结果河北省2013-2015年共报告蚊媒传染病发病数467例,主要的蚊媒传染病为流行性乙型脑炎(乙脑)、疟疾和登革热,报告病例数分别为264、178和25例;诱蚊灯共捕获成蚊71 916只,月平均蚊密度为1.368只/(灯·h);淡色库蚊为优势蚊种,占捕蚊总数的97.38%;常见蚊种为三带喙库蚊(1 515只)、白纹伊蚊(208只)和中华按蚊(150只);2013-2015年河北省蚊虫密度与蚊媒传染病发病率呈相关性(r=0.145,P=0.041)。结论河北省具有传播多种蚊媒传染病的媒介蚊种,蚊虫密度季节消长与蚊媒传染病发病率低度相关,反映出蚊虫密度与蚊媒传染病间存在复杂联系,条件适宜时可能暴发蚊媒传染病。
[Abstract]:Objective to analyze the correlation between mosquito population density, seasonal change and incidence of mosquito-borne infectious diseases in Hebei Province, so as to provide basis for prevention and control of mosquito-borne infectious diseases. Methods the data of mosquito borne infectious diseases in Hebei province from 2013 to 2015 and the seasonal monitoring data of mosquito population density were collected and analyzed by SPSS 21. 0 software. Results 467 cases of mosquito-borne infectious diseases were reported in Hebei Province from 2013 to 2015. The main mosquito-borne infectious diseases were Japanese encephalitis (encephalitis B), malaria and dengue fever, with 264178 and 25 reported cases, respectively, and 71,916 adult mosquitoes were captured by mosquito trap lamp. The average monthly mosquito density was 1.368. The common mosquito species were 1 515 Culex tritaeniorhynchus and 208 Aedes albopictus) and 150 Anopheles sinensis (Anopheles sinensis) were associated with the incidence of mosquito borne infectious diseases in Hebei Province from 2013 to 2015. Conclusion there are vector mosquitoes in Hebei Province. The seasonal increase and decline of mosquito density is associated with the low incidence of mosquito borne diseases, which reflects the complex relationship between mosquito density and mosquito-borne infectious diseases. Outbreaks of mosquito-borne infectious diseases may occur when conditions are appropriate.
【作者单位】：河北省疾病预防控制中心有害生物防制所;
【分类号】：R184

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