：应急集成信息服务体系是应急管理的重要组成部分和有力支撑，其中科技信息服务是重中之重。文章旨在研究与实践应对突发重大公共卫生事件（即新型冠状病毒肺炎，英文名称为COVID-19）的应急集成知识咨询服务体系及服务模式。分析了此次重大公共卫生事件的信息特点与信息需求，综述了应急信息服务方面的研究进展，在此基础上，构建了面向COVID-19疫情防控的应急集成知识咨询服务体系，包括以大数据信息服务理念为指导的“新冠肺炎（COVID-19）防控集成信息平台”（提供专业科技信息知识服务），以及以“专业型、计算型、方法型、战略型、政策型”五型融合的科技战略研究范式与咨询服务理念为指导的“科技决策咨询服务体系”（提供科技战略决策咨询服务）两大部分，并开展了全方位科技信息知识服务与战略决策咨询服务，发挥了专业科技智库的作用。

Emergency information service system is an important part and strong support of emergency management, in which science and technology scientific information service is the most important. The purpose of this paper is to study and practice the emergency integrated knowledge consulting service system and service mode to deal with major public health emergency，that is COVID-19. This paper analyzes the information characteristics and demand of this major public health event, and summarizes the research progress of emergency information service. Based on this article establishes an integrated emergency knowledge consulting service system for containing COVID-19, which includes the "Integrated Information Platform for Containing COVID-19" guided by the concept of big data information service，as well as the "Science Decision-making Advisory Service System" guided by the integrated "professional, computational, methodological, strategic and policy" strategy research paradigm and advisory service concept. It has also carried out a full range of science and technology information knowledge services and strategic decision-making consulting services, achieved good results in knowledge consulting services, and fully played the role of the mission of professional science and technology think tanks.