Before revision:  However, many prior works in this area mostly focus on the application of the traditional SIR model and disregard the transmission characteristics of 2019-nCoV, exceptionally the infectious of undiagnosed cases. Here , we propose a SUIR model based on the classical SIR model object to supervise the effective prediction, prevention, and control of infectious diseases.
After revision:  Given its successful application in the evaluation of infectious diseases scale , we propose a SUIR model based on the classical SIR model object to supervise the effective prediction, prevention, and control of infectious diseases.