A classical SEIR model of transmission dynamics and clinical dynamics in controlling of coronavirus disease 2019 (COVID-19) with reproduction number

摘要

This paper obtains a classical SEIR model of transmission dynamics and clinical dynamics in controlling of coronavirus disease 2019 (COVID-19) with Reproduction number. We discussed the parameter estimation of the transmission and clinical dynamics. The control of the COVID-19 was calculated by basic reproduction number. Therefore, the process was defined only epidemic calculator. The reproduction number value of above one or less than one are defined the recovery percentage of the whole mathematical modeling. The estimations of the basic reproduction number level may be as high as 10 (99.97% recuperated). Finally we illustrate the cure rate of the COVID-19 from the controlling of transmission dynamics parameters and also show the graphical representations from the numerical experiment.