关键词: G20峰会, 病媒生物, 防制技术

Abstract: Objective To investigate the formation process and effect of the management and implementation mechanism of vector control technology during Hangzhou G20 summit, and to provide experience on vector control for future large-scale activities. Methods A cross-sectional survey method was used to investigate the functional role the professional team and vector control effect at G20 summit from January to September 2016. The Patriotic Health Campaign Committee Office (PHCCO)was responsible for the organization and management of vector control operation forces. Disease control and prevention center(CDC), as vector control technical supporting institutions in their areas, carried out risk assessment, vector control program formulation, training, quality control, data analysis, and policy recommendation. Pest control operations enterprises, as the main technical implementation enterprises, carried out routine vector monitoring and control work. Results In close cooperation with the relevant professional institutions, vector control program has achieved good performance, and report of vector adverse event was zero in Hangzhou G20 summit. From August to May 2016, mosquito larvae path index decreased by 79.4%, the positive rate of fly larvae decreased by 100%, the positive rate of indoor cockroach trace decreased by 69.0%, and the positive rate of indoor rat trace was down by 66.1%. Conclusion The management and implementation of the vector control technics of large-scale activities in Hangzhou city has fully integrated the functions of all teams, the responsibility is clear with high efficiency. It can provide an effective reference for domestic related work in the future.

Key words: G20 Summit, Vector, Prevention and control technology