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| 2008-2009年四川省登革热蚊媒监测结果分析 | |
| 引用本文： | 曹一鸥,刘学成,祝小平,张佳珂,钱薇萍,栾荣生.2008-2009年四川省登革热蚊媒监测结果分析[J].中国媒介生物学及控制杂志,2011,22(2):117-120. |
| 作者姓名： | 曹一鸥 刘学成 祝小平 张佳珂 钱薇萍 栾荣生 |
| 作者单位： | 1. 四川大学华西公共卫生学院,四川,成都610041;四川省疾病预防控制中心,成都,610041 2. 四川省疾病预防控制中心,成都,610041 3. 四川大学华西公共卫生学院,四川,成都610041 |
| 摘 要： | 目的调查四川省登革热媒介伊蚊的分布情况,为登革热的防治提供依据。方法对全省2008-2009年登革热媒介伊蚊进行监测,分析蚊虫密度,分离登革热病毒。结果 19个监测点蚊幼虫的容器指数为24.05%,白纹伊蚊总密度为5.69只/人工小时。以废旧轮胎容器指数最高,为48.77%;特殊场所蚊幼虫容器指数和成蚊密度均较高,分别为40.74%和15.32只/人工小时;容器指数高峰在7月为30.60%,成蚊密度高峰在8月为7.94只/人工小时;白纹伊蚊是大多数监测点的优势蚊种,构成比在26.88%～98.37%之间;19个监测点白纹伊蚊的密度有地区差异,但无地理位置差异。甘孜州南线未发现伊蚊。内江市隆昌县采集的白纹伊蚊成蚊标本4470只,未分离出登革热病毒。结论白纹伊蚊在四川盆地分布广泛且密度较高,一旦有登革热病例输入,有可能造成疫情扩散。 |
| 关 键 词： | 蚊媒 登革热 监测 |
Analysis on the surveillance results of mosquito vectors of dengue fever from 2008 to 2009 in Sichuan province |
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| CAO Yi-ou,LIU Xue-cheng,ZHU Xiao-ping,ZHANG Jia-ke,QIAN Wei-ping,LUAN Rong-sheng.Analysis on the surveillance results of mosquito vectors of dengue fever from 2008 to 2009 in Sichuan province[J].Chinese Journal of Vector Biology and Control,2011,22(2):117-120. | |
| Authors: | CAO Yi-ou LIU Xue-cheng ZHU Xiao-ping ZHANG Jia-ke QIAN Wei-ping LUAN Rong-sheng |
| Institution: | CAO Yi-ou1,2,LIU Xue-cheng2,ZHU Xiao-ping2,ZHANG Jia-ke2,QIAN Wei-ping2,LUAN Rong-sheng1 1 West China School of Public Health Sichuan University,Chengdu 610041,Sichuan Province,China,2 Sichuan Center for Disease Control and Prevention |
| Abstract: | Objective To investigate the distribution of mosquito vectors of dengue fever in Sichuan province for providing data for the prevention and control of the epidemic.Methods Surveillance on the vector of dengue fever,Aedes albopictus,was conducted all over the province from 2008 to 2009,with the dengue virus isolated and the density of mosquito vectors analyzed.Results Statistics showed that the container index(CI) of 19 surveillance sites was 24.05% with an adult Ae.albopictus density of 5.69 per person per ... |
| Keywords: | Mosquito vectors Dengue fever Surveillance |
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