Abstract: The new type of Corona Virus Disease 2019 has spread in a short period of time in many countries around the world. Computed tomography (CT) is used as an important auxiliary examination method in the new type of Corona Virus Disease, which can prevent, control, diagnose and treat the disease play this article analyzes its clinical manifestations this article analyzes the clinical manifestations and CT manifestations of patients with COVID-19 confirmed by clinical diagnosis. Explore the application value of CT in Corona Virus Disease, and play a greater role in future epidemic prevention and control.