福州口岸入境船舶上首次发现埃及伊蚊及其携带的病原体  

The First Intercepted Aedes Aegypti and its Borne Pathogens at Fuzhou Port

作　　者：陈佳木 李亚伦 李平航 周天喜 吴青 蔡亨忠[2] 张建庆[2] 黄恩炯[2] 

机构地区：[1]福州出入境检验检疫局,福州350001 [2]福建国际旅行卫生保健中心,福州350001

出　　处：《中国国境卫生检疫杂志》2009年第3期193-195,198,共4页Chinese Journal of Frontier Health and Quarantine

摘　　要：〔目的〕通过加强入境船舶医学媒介监测,防止新蚊种、蚊媒传染病传入和传播。〔方法〕对入境船舶的积水容器进行蚊幼虫监测,并采样送实验室进行形态学鉴定,登革热、黄热病、基孔肯雅热等病原检测,对船舶实施灭蚊等卫生处理,对船员施行流行病学调查、体温检测、医学检查等措施。〔结果〕全船发现9处积水,1处蚊幼虫阳性,积水4000ml,幼虫70条,羽化后经实验室鉴定该蚊幼虫均为埃及伊蚊,未检出登革热、基孔肯雅、西尼罗、乙脑等病毒。对该轮船员进行流行病学调查、医学检查,未发现登革、基孔肯雅热、乙型脑炎、西尼罗热、黄热病等病人。对船舶实施灭蚊等卫生处理措施后,未再发现成蚊和蚊幼虫。〔结论〕埃及伊蚊属福州地区外来蚊种,是传播黄热病、登革热等热带病的重要媒介。提示福州口岸应提高防范意识,特别应加强来自蚊媒传染病疫区船舶的蚊媒监测、卫生处理工作。Objective To prevent the invasion of new species of mosquito and the transmission of mosquito-borne diseases by enhancing the surveillance of medical vectors in entry ships. Method The surveillance of containers with mosquito larvae was carried out. The mosquito larvae were used to detect pathogens including dengue virus, yellow fever virus and chikungunya virus after identified in the laboratory. The sanitary treatment of ship and molecule epidemiologic study on crew were performanced. Result Nine seepers were found in the ship and one 4000 ml seeper was positive with 70 mosquito larvae. The larvae were identified as Aedes aegypti after eclosion and the pathogens were undetected. The patients with dengue fever, chikungunya fever, Japanese encephalitis, west Nile fever and yellow fever were not found. There were no mosquitoes after the sanitary treatment. Conclusion Aedes aegypti is the important vector of yellow fever and dengue fever. The mosquito was first intercepted at Fuzhou Port, which suggested the precaution should be enhanced, especially the mosquito surveillance and sanitary treatment of ships coming from epidemic area of mosquito-berne disease.

关 键 词：船舶 埃及伊蚊 登革病毒 基孔肯雅病毒 西尼罗病毒 乙脑病毒 黄热病病毒 

分 类 号：R384.1[医药卫生—医学寄生虫学]