广东省湛江市雷州半岛埃及伊蚊分布现状  

CURRENT DISTRIBUTION OF AEDES AEGYPTI IN LEIZHOU PENINSULA,ZHANJIANG CITY,GUANGDONG PROVINCE

作　　者：芦瑞鹏 段金花[1] 钟昱文[1] 邓惠[1] 吴军[1] 刘礼平[1] 阴伟雄[1] 邢烽 黄辉 符常杰 陈宗晶 程明基 胡盛钧 陈雅婷 郭文婷 林立丰[1] LU Rui-peng;DUAN Jin-hua;ZHONG Yu-wen;DENG Hui;WU Jun;LIU Li-ping;YIN Wei-xiong;XING Feng;HUANG Hui;FU Chang-jie;CHEN Zong-jing;CHENG Ming-ji;HU Sheng-jun;CHEN Ya-ting;GUO Wen-ting;LIN Li-feng(Guangdong Provincial Center for Disease Control and Prevention,Guangzhou 511430,Guangdong,China;Leizhou Center for Disease Control and Prevention,Zhanjiang 524299,Guangdong,China;Zhanjiang Center for Disease Control and Prevention,Zhanjiang 524031,Guangdong,China)

机构地区：[1]广东省疾病预防控制中心,广州511430 [2]雷州市疾病预防控制中心,广东湛江524299 [3]湛江市疾病预防控制中心,广东湛江524031

出　　处：《寄生虫与医学昆虫学报》2025年第1期16-21,共6页Acta Parasitologica et Medica Entomologica Sinica

基　　金：广东省重点领域研发计划(2022B1111030002);广东省医学科学技术研究基金(B202035)。

摘　　要：目的掌握广东省埃及伊蚊种群消长现状及区域分布变化。方法2018—2024年,对广东埃及伊蚊分布区域湛江雷州市乌石镇和企水镇开展持续监测,并进行湛江雷州半岛沿海埃及伊蚊分布调查研究。结果2018—2024年,湛江埃及伊蚊密度逐渐下降,2021年9月在乌石镇最后一次监测到埃及伊蚊成蚊,2023年10月最后一次监测到埃及伊蚊幼虫。2021—2024年,对湛江企水镇的调查始终未发现埃及伊蚊。对雷州半岛埃及伊蚊分布区域调查结果显示,18个沿海村落均未发现埃及伊蚊。结论本项调查明确了湛江雷州半岛区域埃及伊蚊分布及种群密度消长,为研判其入侵风险、科学开展相关防控工作提供依据。Objective To investigate the status of population dynamics and distribution changes of Aedes aegypti in Guangdong Province.Methods Continuous monitoring was conducted from May 2018 to July 2024 in Wushi Town and Qishui Town,Leizhou City,Zhanjiang City,Guangdong Province.Additionally,a survey of the distribution of Ae.aegypti along the Leizhou Peninsula coast was carried out.Results The density of Ae.aegypti in Zhanjiang showed a gradual decline from 2018 to 2024.The last detection of adult Ae.aegypti in Wushi Town was in September 2021,and the last larva was found in October 2023.No Ae.aegypti was detected in Qishui Town during surveys from 2021 to 2024.A survey of 18 coastal villages in the Leizhou Peninsula revealed no detections of Ae.aegypti.Conclusions This study provides a basis for understanding the distribution and population density fluctuations of Ae.aegypti,assessing its invasion risk,and scientifically conducting relevant prevention and control efforts.

关 键 词：埃及伊蚊 幼虫 成蚊 广东 湛江 

分 类 号：R384.1[医药卫生—医学寄生虫学]