In the morning of March 21st, the COVID-19 prevention and control work in China was a forenoon victory. On the eve of the resumption of the University's resumption, the school of public administration of the school of public health held a "escort and resumption of classes, guarding the health and safety - COVID-19 prevention and control knowledge Seminar". A total of 2200 teachers, postgraduates and undergraduates from two colleges were organized. The lecture was conducted in the form of "nailing" live network video, and was delivered by associate professor Zhen Qing of the Department of epidemiology and health statistics, School of public health.

Novel coronavirus pneumonia was novel coronavirus pneumonia. In the lecture, the teacher conducted a knowledge popularization and professional interpretation from four aspects: the current situation of the new crown pneumonia epidemic, the new requirements of the new crown pneumonia prevention and control program, the health protection and preventive disinfection. The webcast broadcast novel coronavirus pneumonia has spread COVID-19's knowledge of prevention and control from the professional perspective of public health and preventive medicine, and enhanced the confidence of teachers and students in winning the epidemic prevention and control. It has laid a solid foundation for the subsequent teachers and students returning to school to resume classes, and actively and accurately controlling the new crown pneumonia epidemic situation. The lecture has achieved good results, and teachers and students have received a warm response.

Associate Professor Zhen Qing is the deputy director of the biosafety laboratory of the school of public health and the tutor of master's degree. He is mainly responsible for the teaching of Health Microbiology, bacteriological test, virological test theory and experiment for undergraduates, and the principle of field epidemiology emerging infectious diseases for postgraduates. He has been engaged in the epidemiological research of zoonosis for a long time. Now he is the executive director of Jilin zoonosis society. In November 2019, a special lecture on "plague prevention and control crisis communication and elimination of public panic" was held in the school "Dingxin Youth Forum". Since the outbreak of novel coronavirus pneumonia, training and training of preventive medicine students for personal protection and disinfection have been commissioned by the Jilin Provincial People's and social department. They have undertaken COVID-19 related knowledge training for public health assistant in Meihekou, Baishan City and Hui Nan.