全球疫情数据分析和风险评估平台设计与应用

Design and application of the Global Epidemic Data Analysis and Risk Assessment Platform

目的针对当下全球新型冠状病毒感染疫情数据难采集、难整理、难分析、难应用等问题,顺应疫情风险评估和防控需求,构建全球疫情数据分析和风险评估平台。方法从业务需求、架构设计、功能建设等方面,阐述全球疫情数据分析和风险评估平台的设计与实现,并分析平台应用效果。结果通过充分运用大数据、云计算、人工智能、机器学习、模型算法、地理信息等先进技术方法,实现标准化、可视化、关联化和模型化等综合利用,集成疫情信息一站式浏览平台。结论平台的建立填补了我国在全球疫情监测系统化方面的空白,为常态化开展全球新型冠状病毒感染监测提供技术支撑,为开展科学研究和循证决策提供数据保障。

Objective To meet the needs of epidemic risk assessment and prevention and control,address the difficulties in global COVID-19 pandemic data collection,classification,analysis and application,a global epidemic data analysis and risk assessment platform was developed.Methods From the aspects of public health need,architecture design,and function construction,the design and application of the lobal pidemic data analysis and risk assessment platform were expounded.The effects of the platform were analyzed.Results By making full use of advanced technologies and methods,such as big data,cloud computing,artificial intelligence,machine learning,model algorithms and geographic information systems,an integrated browsing platform was established for the standardization,visualization,correlation and modeling purpose of epidemic information.Conclusion The platform fills the gap in the systematization of global epidemic surveillance in China,provides technical support for the routine surveillance of global COVID-19 pandemic,and provides data for scientific research and evidence-based decision-making.