中国媒介生物学及控制杂志 ›› 2016, Vol. 27 ›› Issue (2): 186-189.DOI: 10.11853/j.issn.1003.8280.2016.02.025

• 调查研究 • 上一篇    下一篇

新疆地区蚊种分布及虫媒病毒调查

郜振国1, 马合木提1, 邓红1, 张建1, 刘同中1, 李新兰1, 张本忠2   

  1. 1 新疆维吾尔自治区疾病预防控制中心传染病防治科, 乌鲁木齐 830002;
    2 兰州大学公共卫生学院, 兰州 730000
  • 收稿日期:2015-12-21 出版日期:2016-04-20 发布日期:2016-04-20
  • 通讯作者: 张本忠,Email:zhangbzh@lzu.edu.cn
  • 作者简介:郜振国,男,医师,主要从事虫媒传染病防治工作,Email:524071399@qq.com

Investigation of mosquito species distribution and arbovirus in Xinjiang

GAO Zhen-guo1, MAHE Mu-ti1, DENG Hong1, ZHANG Jian1, LIU Tong-zhong1, LI Xin-lan1, ZHANG Ben-zhong2   

  1. 1 Xinjiang Center for Disease Control and Prevention, Urumqi 830002, Xinjiang Uygur Autonomous Region, China;
    2 College of Public Health, Lanzhou University
  • Received:2015-12-21 Online:2016-04-20 Published:2016-04-20

摘要:

目的 了解新疆地区蚊虫种类、分布特点及虫媒病毒携带情况。方法 使用灯诱法和挥网法捕捉蚊虫,分类鉴定后冷藏于液氮罐中,利用分子生物学方法检测蚊虫携带病毒情况。结果 2014年7-10月共捕获蚊虫3550只,包括4属7种,其中尖音库蚊占捕获总数的54.28%;其次为里海伊蚊,占29.38%;其他种类占比较小。捕获蚊虫中均未检测到黄病毒属、甲病毒属、布尼亚病毒属、流行性乙型脑炎病毒、辽宁病毒、Tahyna病毒、蜱传脑炎及西尼罗病毒。结论 新疆维吾尔自治区境内优势蚊种为尖音库蚊,未发现蚊类携带虫媒病毒,但仍需密切关注。

关键词: 蚊虫, 种类, 分布, 虫媒病毒

Abstract:

Objective To investigate the species composition and distribution of mosquitoes, as well as the arbovirus harborage status in Xinjiang Uigur Autonomous Region, China. Methods Mosquito samples were collected via ultraviolet (UV) light traps and net. After being identified, the samples were preserved in liquid nitrogen. The virus carried by the samples was detected through molecular biological methods. Results A total of 3 550 mosquitoes were collected, which cover 7 species in 4 genera. In the aspect of species, Culex pipiens Linnaeus consists the largest part among the samples, which accounts for 54.28%. Followed the Cx. pipiens is Aedes caspius, accounting for 29.38%. Remaining 5 species accounted for 16.34%. The results of the molecular biological examination showed that following 8 virus are negative among our samples, which are genera of flavivirus, alphavirus, Bunia virus and Japanese encephalitis virus, Liaoning virus, Tahyna virus, tick-borne encephalitis, and West Nile virus. Conclusion The study demonstrates a general landscape of the species composition and distribution of mosquitoes in Xinjiang Uigur Autonomous Region. Although the result of the molecular biological examination were negative, it should not be ignored the risk of arbovirus infection, further and more developed researches are still required in this aspect.

Key words: Mosquito, Species, Distribution, Arboviruses

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