Abstract: In this study, We aimed at developing an algorithm to lessen radiographers’ workload and help related physicians in this process. For this purpose: we used AlexNet, a method of deep learning and processed CT of suspects of Covid-19 patients to provide an early diagnosis and treatment of defection in lungs of patient caused by virus. The success rate of developed algorithm is 96.95%. Accuracy of this rate is tested and approved by expert radiographer.