2020年天津市登革热媒介伊蚊监测分析  

Surveillance and analysis of dengue vector Aedes in Tianjin in 2020

作　　者：李世豪 秦娜[1] 张静[1] 王伟[1] 李培羽[1] 侯海光[1] 李金越 LI Shi-hao;QIN Na;ZHANG Jing;WANG Wei;LI Pei-yu;HOU Hai-guang;LI Jin-yue(Tianjin Center for Disease Control and Prevention,Tianjin 300011,China)

机构地区：[1]天津市疾病预防控制中心,天津300011

出　　处：《中华卫生杀虫药械》2021年第6期527-528,共2页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：目的了解天津市登革热媒介伊蚊密度变化、分布及季节消长规律。方法采用布雷图指数法(BI)和容器指数(CI)监测天津市白纹伊蚊幼蚊密度。结果2020年天津市白纹伊蚊的平均布雷图指数为0.61,7月达到最高值1.19;平均容器指数为1.25,其中废旧轮胎的CI值最高为8.11。结论2020年天津市白纹伊蚊密度整体处于较低水平。Objective To grasp the density change,distribution and seasonal fluctuation of dengue vector Aedes albopictus in Tianjin.Methods Breteau index(BI)and container index(CI)were used to monitor the larval density of Aedes albopictus in Tianjin.Results In 2020,the average Breteau index(BI)of Aedes albopictus in Tianjin was 0.61,with the highest of 1.19 in July.The average container index(CI)was 1.25,with the highest of 8.11 in used tires.Conclusion The density of Aedes albopictus in Tianjin as a whole was at a low level in 2020.

关 键 词：白纹伊蚊 登革热 控制 

分 类 号：R384.1[医药卫生—医学寄生虫学]