SARS疫情已经在全国范围内得到了有效的控制 ,但它所引发的公共卫生应急体系机制和管理体制问题值得研究和思索。其中建立和完善各级公共卫生信息网络 ,加强信息基础设施建设 ,提高信息分析、预测和研究水平是应对突发公共卫生事件 ,增强快速反应能力的关键问题之一。面对全球 The SARS epidemic has been effectively controlled throughout the country. However, the public health emergency system mechanism and management system issues it raises are worth studying and thinking about. One of the key issues is to establish and improve public health information networks at all levels, strengthen the construction of information infrastructure, and improve the level of information analysis, prediction, and research to respond to public health emergencies and enhance rapid response capabilities. Facing the world