Research on model construction of major infectious diseases prevention and control from perspective of macro security

ABSTRACT

In order to comprehensively and systematically prevent and control the major infectious diseases and break the deadlock of local security, a model of the prevention and control of major infectious diseases was established from the perspective of macro security.By expatiating the transformation from local security to comprehensive security, a new perspective of macro security was put forward to understand the spread of major infectious diseases.Combined with the characteristics of security events, the causative path of major infectious diseases was deeply analyzed, then the four key nodes and three time states in the transmission process were obtained, and the evolution, development and characteristics of major infectious disease security events in the perspective of macro security were defined.The internal and external factors influencing the prevention and control of major infectious diseases were determined from the prevention perspective of accident causes, and two prevention and control strategies of emergency management and response mechanism were proposed, so as to construct the model of the prevention and control of major infectious diseases in the perspective of macro security.The results showed that the model had good practicability in the prevention and control process of COVID-19,and the model has important theoretical and practical significance for discussing the security perspective and logic of epidemic prevention and control.