RESUMO
In recent years, society has gradually shifted from a "fearful" approach of unscientific plan design, unbalanced resource protection and inadequate management experience leading to the spread of public panic and negative emotions to a "comfortable" approach of proactive prevention, precise control, information symmetry, scientific response and systematic treatment in the face of public health emergencies. College students are increasingly becoming the "key minority" to participate in crisis management. This is mainly due to their values in line with social ideals, their mobility in line with disciplinary practice and volunteerism, their knowledge accumulation in multi-disciplinary cross-fertilization, and their good cognitive thinking literacy, high information media literacy and perfect social support system. Therefore, this group has a strong comprehensive advantage in public health emergencies. Based on this background, combined with on-site investigation and interview feedback, this paper considered that this group can play an active role in normal prevention and early warning beforehand, information transmission and communication at the moment the event occur, corrective cognitive implementation and disposal in the event, and scientific research innovation and popularization afterwards, so as to better play an increasingly important leading demonstration effect in public health emergencies. At the same time, it can also encourage universities to take the initiative in the process of talent training to teach people according to the concept of "change according to the matter, advance according to the time and new according to the situation", and lead college students of different majors to maximize the pioneering effect of role models in public health emergencies.