Legal analysis: the eight early warning mechanisms include: innovating the coordination mechanism between medical care and prevention; Improve the linkage mechanism between disease control institutions and urban and rural communities; Improve the monitoring mechanism of unexplained diseases and abnormal health events; Establish an intelligent early warning multi-point trigger mechanism; Improve the multi-channel monitoring and early warning mechanism; Establish a talent training and use mechanism that adapts to the modern disease control system; Establish and improve the mechanism for handling major epidemic situations with classification, stratification and diversion; Improve the law enforcement mechanism of epidemic prevention and control with clear rights and responsibilities, standardized procedures and strong implementation.

Legal basis: According to a regulation in the Implementation Plan of Eight Monitoring and Early Warning Mechanisms for Epidemic Prevention and Control of Bingtuan Transportation Bureau, the transportation bureaus of all divisions and cities are required to follow the deployment of the Ministry of Transport, the Party Committee of the autonomous region and Bingtuan, closely follow the actual transportation work, focus on the implementation of the environmental monitoring and early warning mechanism, the monitoring and early warning mechanism of cold chain food and cold chain logistics, the transportation of people and things, the lack of people who supervise and manage the early warning mechanism and the use of health codes in COVID-19. It is required to strictly implement the "four early" prevention and control requirements, focus on highway engineering construction, highway operation services and road transportation, and focus on epidemic prevention and control of employees, passengers, vehicles, transportation stations, overload control stations and construction sites, and carry out early monitoring and early warning. The Transportation Bureau of the Corps also went deep into the passenger station of the Second Division of the Corps and other places to strengthen the inspection and supervision of epidemic prevention and control in the transportation field.