| Major infectious disease outbreaks are diverse,mass,sudden,complex and comprehensive.Once they occur,they will cause or may cause heavy casualties,property losses,damage to the ecological environment and serious social harm,endangering public safety.Therefore,it is extremely necessary and urgent to further improve the emergency response mechanism of major infectious diseases.In order to continuously improve the health emergency response capacity and level of grass-roots counties(districts),the emergency response mechanism of major infectious diseases should be strengthened and strengthened to cope with the increasingly complex and changeable reality.Located in the southwest of Chongqing,District J of Chongqing is a shipping hub and material distribution center in the upper reaches of the Yangtze River.It has a large population,frequent material entry and exit,many adjacent districts and counties,and frequent personnel flow,which pose challenges to the health emergency management of District J.This paper follows the research idea of finding problems,analyzing problems and solving problems.With literature analysis method,interview method and case analysis method as the main research methods,District J as the research object,combined with PPRR theory and collaborative governance theory,carried out three stages of pre-emergency preparation,emergency response and post-recovery assessment to analyze the current situation of emergency management of major infectious diseases,explored the existing problems,and referred to the experience of Wuhan City of Hubei Province and Shapingba District of Chongqing City.And from the improvement of emergency management system,improve monitoring and early warning ability,strengthen collaborative processing ability,strengthen information disclosure,improve public emergency ability,improve assessment ability,pay attention to and improve psychological assistance,and other seven aspects,improve and improve the emergency management of major infectious diseases in District J.In order to provide reference for promoting the prevention and control of major infectious diseases into urban disaster prevention and reduction planning. |