RESUMO
In recent years, due to the complex international situation, frequent outbreaks of public health emergencies, and the rapid development of various new media, negative emotions and various rumors often spread at an extremely fast speed within certain groups, and increase in geometric multiples. Medical youth, as young talents with medical professional knowledge, have a certain influence, and can adapt to the development of various new things in the new era and timely respond to various emergencies. They are also the backbone of various departments in hospitals in emergencies, especially public health emergencies. Therefore, combining the actual situation with on-site investigation to analyze the role model and exemplary role played by medical youth in public health emergencies, and further summarize and amplify this exemplary and pioneering role of medical youth through analysis and research, has important practical significance for fully exerting their positive role in such events.