2008年北京奥运会蚊虫西尼罗病毒监测结果分析  

Analysis on surveillance of West Nile virus in mosquitoes during 2008 Beijing Olympic Games

作　　者：佟颖[1] 曾晓芃[1] 刘婷[1] 赵岩[2] 肖潇[1] 钱坤[1] 魏绪强 赵瑶[4] 

机构地区：[1]北京市疾病预防控制中心消毒与有害生物防制所,北京100013 [2]中国农业大学 [3]东城区疾病预防控制中心 [4]首都医科大学

出　　处：《中国媒介生物学及控制杂志》2009年第2期145-147,共3页Chinese Journal of Vector Biology and Control

摘　　要：目的掌握奥运场馆蚊虫携带西尼罗病毒(WNV)情况,预防和控制奥运会期间西尼罗病毒病的发生。方法采用CO2灯诱法进行蚊虫采集,选择VecTest试剂盒和Ramp系统2种快速检测方法,对WNV进行检测。结果2008年奥运场馆蚊虫密度比2006年、2007年有明显下降。奥运场馆主要蚊种为淡色库蚊,占96.94%。3年中对奥运场馆22275只蚊虫进行WNV检测,均为阴性。结论2008年奥运会蚊虫得到有效控制,未发现蚊虫携带WNV。Objective To know about West Nile virus （WNV） in mosquitoes during 2008 Beijing Olympic Games, and prevent and control West Nile fever. Methods Mosquitoes were collected by CO2 lamp trapping method. Two methods, ADAPCO＇s Ramp System and MAS＇s VecTest Kits, were used to detect WNV in mosquitoes. Results Compared with 2006 and 2007, the density of main vectors decreased significantly in 2008. Culex pipiens pallens was the dominant specie of mosquito, which constituted ratio reached 96.94% in Beijing Olympic venues. There were 22 275 mosquitoes captured in Beijing Olympic venues that all were negative by detection. Conclusion Mosquitoes were controlled effectively in 2008 Olympic Games. No WNV- positive mosquitoes were detected.

关 键 词：奥运会 西尼罗病毒 Ramp系统 VecTest试剂盒 蚊虫 

分 类 号：R373.3[医药卫生—病原生物学]