Abstract: In order to give full play to the professional advantages of medical colleges and universities, actively explore new models of community prevention and control, contain the spread and extending of epidemic situation, do a good job in community epidemic prevention. Through the establishment of community protection teams to fight against new coronavirus pneumonia, the establishment of an online long-distance health consultation platform, assistance to community health service centers in house-to-house investigation, family-based popular science education, Chinese Medicine epidemic prevention guidance and other initiatives, a "school-community-family" triple epidemic prevention and control program was adopted for about 200,000 residents of four communities in Chengdu Longdu and Park Road. The results showed that there was no case of infection in the four communities, which achieved good results and ensured the health and life safety of families. In the face of public health emergencies, multiple agency including medical schools, community health service centers and families participated, which helped community residents master convenient and effective epidemic prevention measures, made positive contributions to the community's anti-epidemic efforts, and provided reference for the community to deal with public health emergencies.

Key words: public health emergency; medical college; community; protection; countermeasure