Abstract:An outbreak of novel coronavirus pneumonia (COVID-19) quickly spread.The confirmed patients with COVID-19 are the main source of infection.The incubation period of COVID-19 is 1-14 days,and the population is generally susceptible to infection,which increases the difficulty of prevention and control.During the epidemic period of COVID-19,imaging examination is an important early warning signal for patients with negative novel coronavirus nucleic acid test.Because of the large flow of patients in the imaging department,the imaging examination process is complex,and the protection requirements are high,so the management of personnel is more complex.The importance of CT imaging examination determines the important role of CT in relevant treatment,so the management and prevention and control measures of CT room are particularly important.Combined with the novel coronavirus CT examination,the paper proposes a strategy of protection and management for CT examination in the imaging department during the epidemic spreading period.By summarizing the management experience and practice,it hopes to provide reference and help for the general staff to cope with the new coronavirus pneumonia epidemic situation.