In this study, we used the R0 to assess the transmissibility of the SARS-CoV-2. Commonly, R0 was defined as the expected number of secondary infections that result from introducing a single infected individual into an otherwise susceptible population [13, 16, 17]. If R0 > 1, the outbreak will occur. If R0 < 1, the outbreak will toward an end. In this study, R0 was deduced from the RP model by the next generation matrix approach [18].