The pandemic of coronavirus disease 2019 (COVID-19) has added many challenges to the hosting of Beijing 2022 Olympic Winter Games. Effective prevention and control of epidemics was one of the important measures to ensure the success of the Games. By meeting the requirements of international games, work plans were precisely formulated, sampling and testing were effectively performed, and precise management was carried out. A total of 1 859 423 tests for the Olympic-related personnel were performed and 437 samples were tested positive. The achievements of the work included high effecient sampling and testing, no biosafety accidents, timely sample collection, detection and result reporting according to the requirements of the Games, as well as no infection among sampling and testing personnel. The sampling and of nucleic acid testing in this Winter Games innovated the management methods for large international games, and accumulated working experience. The sampling and testing capabilities, quality control and biosafety management, and logistics support capabilities of all the testing institutions were exercised and improved. These will provided experience for the nucleic acid testing of mass gathering events or large-scale nucleic acid testing in future.

目的:实现多部门疫情防控信息共享联动,支撑疫情防控管理决策.方法:分析北京市卫生健康信息化现状及问题,提出北京卫生健康疫情防控决策分析平台的设计思路、总体架构和主要功能,阐述其在北京市疫情防控工作中的应用效果.结果 及结论:实现对医院、基层、疾控、应急、物资等疫情防控重点指标数据的汇集与分析;为疫情防控管理与决策提供精准、及时、全面的数据支持和科学依据.