Chines Journal of Vector Biology and Control ›› 2019, Vol. 30 ›› Issue (2): 185-190.DOI: 10.11853/j.issn.1003.8280.2019.02.016

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Practice of vector control during the G20 Hangzhou Summit and its enlightenment

MA Xian-fu1, CAI Yi-hua2, WANG Jian-xun1, HE Xue-mei1, KONG Qing-xin3   

  1. 1. Hangzhou Health City Construction Guidance Center, Hangzhou 310021, Zhejiang Province, China;
    2. Hangzhou Patriotic Health Campaign Committee Office;
    3. Hangzhou Center for Disease Control and Prevention
  • Received:2018-10-25 Online:2019-04-20 Published:2019-04-20
  • Supported by:

    Support by the Medical Health Science Technology Plan of Zhejiang Province (No. 2018KY642)

G20杭州峰会病媒生物防制保障实践和启示

马先富1, 蔡一华2, 王建勋1, 何雪梅1, 孔庆鑫3   

  1. 1. 杭州市健康城市建设指导中心, 浙江 杭州 310021;
    2. 杭州市爱国卫生运动委员会办公室, 浙江 杭州 310000;
    3. 杭州市疾病预防控制中心, 浙江 杭州 310021
  • 作者简介:马先富,男,硕士,主管医师,主要从事病媒生物防制和健康城市建设工作,Email:1049874830@qq.com
  • 基金资助:

    浙江省医药卫生科技计划项目(2018KY642)

Abstract:

Objective To analyze the practice of vector control during the G20 Hangzhou Summit and summarize the working experience, and to provide a reference for vector control in important activities. Methods Through the analysis of possible vector risks during the G20 Hangzhou Summit in 2016, a plan system following the guidance of being overall, special, thematic, and individualized and suitable for the characteristics of Hangzhou's geographical climate and vector biology was established. A four-level prevention and control system based on responsibility implementation was constructed, and a professional and technical team with a complete range of technologies was set up. An emergency mechanism for urban disease prevention and venues protection was established. Together with the implementation of a comprehensive control strategy, carry out a publicity campaign with distinct themes and progressive stages. The working model of prevention and control was monitoring-oriented, based on a hierarchical and overall supervision and guidance system. All of the work was carried out to guarantee the vector control during the G20 Hangzhou Summit. Results No reported vector infringement, vector-borne infectious diseases, complaints of vector infestation, or dissemination of adverse information was reported. In the early stage of the Summit, the key indicators of mosquitoes, flies, rodents, and cockroaches in the core areas were at a low level, and the mean number of mosquito larvae (or pupae) per spoon, the positive rate of fly breeding sites, and the route index of rodents dropped to 0. Compared with those in May, the route index of mosquito larvae and Breteau index before G20 Hangzhou Summit (August) decreased by 79.4% and 73.9% in the core areas, and the positive rates of indoor cockroach trace, rodent trace, and fly larvae breeding sites decreased by 69.0%, 66.1%, and 100%, respectively. Conclusion Through the establishment of vector prevention system, implementation of responsibility, promotion of participation of the whole population, and carrying out of the comprehensive prevention strategies, no incidents of vector infringement, vector-borne infectious diseases, complaints about vector invasion, and bad media information dissemination have been achieved, thus providing a reference for vector control in important activities in China.

Key words: G20 Hangzhou Summit, Vector, Protection

摘要:

目的 分析二十国集团(G20)杭州峰会病媒生物防制保障风险,总结保障工作经验,为重大活动保障提供参考。方法 通过对2016年G20杭州峰会保障风险分析,制定适宜杭州地理气候、病媒生物特点的以总体、专项、专题、个性为支撑的方案体系,构建以责任落实为导向的4级防制工作体系,组建门类齐全、技术过硬的专业技术队伍,建立防疾病和防病媒生物侵扰并重的应急保障机制,开展阶段递进主题鲜明的全民宣传动员活动,实施综合防制策略,坚持以监测为导向的防制模式,建立层层覆盖、分级递进的督查指导方式等,全面推进保障工作开展。结果 未报告病媒生物侵害、病媒生物性传染病、病媒生物侵扰投诉、媒体不良信息传播等事件。峰会召开前期核心区域蚊、蝇、鼠、蜚蠊等关键性指标均处于较低水平,其中蚊平均每勺幼虫(或蛹)数、蝇孳生地阳性率、鼠路径指数等指标下降为0。与5或6月相比,峰会召开前期(8月份)核心区域蚊幼虫路径指数、布雷图指数分别下降79.4%和73.9%,蟑迹阳性率下降69.0%,鼠迹阳性率下降66.1%,蝇幼虫孳生地阳性率下降100%。结论 通过构建方案体系、推进责任落实、动员全民参与、实施综合防制策略等,实现了未发生病媒生物侵害事件、未发生病媒生物性传染病、未发生病媒生物侵扰投诉和未发生媒体不良信息传播的保障目标,为国内重大活动保障工作提供一定参考。

关键词: G20杭州峰会, 病媒生物, 保障

CLC Number: