在全球化时代, 随着人员流动频率的增加, 疫病的传播途径种类和速度都大大超过以往. 阐述了建立基于区块链技术的人员流动信息监管系统的基本原理和方法, 在重大传染病疫情发生时, 对来自疫区的人员以及确诊或疑似患者的人员流动信息实时监控, 查询人员流动历史, 寻找密切接触者, 搜索感染源, 以采取隔离等措施进行疫情防控工作.
At the age of globalization, as the increase in the personnel mobility rate, the transmission modes and speed of epidemic diseases go far beyond those in the past. The basic principles and methods of building the personnel monitoring and management system based on the blockchain technology were expounded. When a major infectious disease attacks, the people from the epidemic area and confirmed or suspected patients are monitored in real time. The system can inquire into the history of personnel mobility, find close contacts, and search for the sources of infection, which can support isolation measures for epidemic prevention and control.