突发公共卫生事件风险沟通研究进展

风险沟通是处置突发公共卫生事件的重要环节。本文通过搜集国内外相关文献，对风险沟通的发展历史、沟通流程、理论模型等进行概述，重点关注风险沟通在突发公共卫生事件中的应用。理论研究和实践经验均表明，风险沟通应遵循特定的流程，根据事前、事中、事后的特点采取相应的沟通策略。2003年SARS疫情以后，我国的风险沟通机制不断完善，在应对甲型流感和COVID-19疫情中呈现出较好的效果。但是世界范围内突发公共卫生事件频繁发生，风险沟通的需求不断增加，我国的风险沟通理论和实践仍存在不足，需要进一步改进。

Research progress on risk communication of public health emergencies

Risk communication is essential in dealing with public health emergencies. By collecting relevant literature at home and abroad, this paper summarized the development history, communication process and theoretical models of risk communication, focusing on the application of risk communication in public health emergencies. Theoretical research and practical experience have shown that risk communication should follow a specific process and adopt corresponding communication strategies according to the characteristics before, during, and after the public health event. After the outbreak of SARS in 2003, the risk communication mechanism in China has been continuously improved, and it has shown a good effect on coping with the epidemic of influenza A and COVID-19. However, public health emergencies frequently occur in the world, and the demand for risk communication is increasing. There are still deficiencies in the theory and practice of risk communication in China, which needs continuous improvement.