Before revision:  This model exhibits good  agreement between simulation and data from the 2020 pandemic spread of COVID-19. Also, estimates of the relevant rate parameters of the SEIR model are obtained and we demonstrate the robustness of our model predictions under uncertainty of those estimates.
After revision:  This model exhibits good agreement between simulation and data from the 2020 pandemic spread of coronavirus. Estimates of the relevant rate parameters of the SEIR model are obtained and we demonstrate the robustness of our model predictions under uncertainty of those estimates.