中国媒介生物学及控制杂志 ›› 2010, Vol. 21 ›› Issue (4): 300-302.

• 论著 • 上一篇    下一篇

西藏林芝地区蚊媒初步调查研究

郭玉红1, 刘起勇1,2, 尹遵栋3, 王静林4, 李艺星3, 达瓦5, 李贵昌1, 王君1, 宁桂军3, 罗会明3, 李铭华5, 顿珠多吉·崔科5, 王环宇4, 梁国栋4, 冶秀敏5, 胡松林6, 徐慧梅6, 卓玛央金6, 桑丹拉姆7, 白菊8   

  1. 1. 中国疾病预防控制中心传染病预防控制所媒介生物控制室 (北京102206);
    2. 传染病预防控制国家重点实验室(北京 102206);
    3. 中国疾病预防控制中心免疫规划中心;
    4. 中国疾病预防控制中心病毒病预防控制所;
    5. 西藏自治区疾病预防控制中心;
    6. 林芝地区疾病预防控制中心;
    7. 墨脱县疾病预防控制中心;
    8. 米林县疾病预防控制中心
  • 收稿日期:2010-02-20 出版日期:2010-08-20 发布日期:2010-08-20
  • 通讯作者: 刘起勇,Email: liuqiyong@icdc.cn
  • 作者简介:郭玉红(1973-),女,博士,副研究员,从事媒介生物控制研 究。Email: guoyuhong@icdc.cn

Preliminary investigation of vector mosquitoes in Nyingtri, Tibet

GUO Yu-hong1, LIU Qi-yong1,2, YIN Zun-dong3, WANG Jing-lin4, LI Yi-xing3, DA Wa5, LI Gui-chang1, WANG Jun1, NING Gui-jun3, LUO Hui-ming3, LI Ming-hua5, Dunzhuduoji·Cuike5, WANG Huan-yu4, LIANG Guo-dong4, YE Xiu-min5, HU Song-lin6, XU Hui-mei6, Zhuoma Yang-jin6, Sangdan Lamu7, BAI Ju8   

  1. 1. National Institute for Communicable Disease Control and Prevention,Chinese Center for Disease Control and Prevention, Beijing 102206, China;
    2. State Key Laboratory for Infectious Diseases Prevention and Control, ICDC, China CDC, Beijing 102206, China;
    3. National Immunization Program, Chinese Center for Disease Control and Prevention;
    4. National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention;
    5. Tibet Center for Disease Control and Prevention;
    6. Linzhi Prefecture Center for Disease Control and Prevention;
    7. Motuo County Center for Disease Control and Prevention;
    8. Milin County Center for Disease Control and Prevention
  • Received:2010-02-20 Online:2010-08-20 Published:2010-08-20
  • Contact: LIU Qi-yong, Email: liuqiyong@icdc.cn

摘要:

目的 确定西藏林芝地区墨脱县及米林县流行性乙型脑炎(乙脑)传播媒介三带喙库蚊存在与否,为制定针对性防制措施提供依据;了解林芝地区的媒介蚊虫种类、数量及其分布状况。方法 采用诱蚊灯法、人帐诱法和人工捕捉法进行调查。结果 在墨脱县发现三带喙库蚊,且该蚊密度相对比较高;墨脱县的优势蚊种为三带喙库蚊和多斑按蚊。米林县未发现三带喙库蚊分布,该地区的优势蚊种为米塞按蚊。结论 西藏林芝地区墨脱县存在乙脑的传播媒介,该蚊种为该地区的新纪录;且该蚊种尚未扩散至米林县。

关键词: 流行性乙型脑炎, 三带喙库蚊, 新纪录

Abstract:

Objective To confirm whether the principal vector for Japanese encephalitis (JE), Culex tritaeniorhynchus, was present in Medog and Mainling counties of Nyingtri, providing the basis for development of specific control measures; and to determine the species, abundance and distribution of vector mosquitoes in Nyingtri. Methods Light traps, human-bait mosquito nets and labor capture were used for investigation in the region. Results Cx. tritaeniorhynchus was found in Medog county with relatively high density. The predominant species in Medog county were Cx. tritaeniorhynchus and Anopheles maculatus. However, Cx. tritaeniorhynchus was not detected in Mainling county, where the predominant species was An. messeae. Conclusion The principal vector for JE existed in Nyingtri, Tibet. This species was a new record in the region that had not spread to Mainling county.

Key words: Japanese encephalitis, Culex tritaeniorhynchus, New record

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