Figure 10

The real data of China with the prediction curve of infected persons (this curve plotted with \(k=1\), \(\beta _{1} = \beta _{2} =0.2\), \(\mu =0.27\), \(B=0.0953431859205776\), \(\gamma =0. 6\) and \(A= 561791\). The initial values are \(S ( 0 ) = 11{,}080{,}139\), \(E ( 0 ) =50{,}000\) and \(I ( 0 ) =41\). We get \(\mathcal{R}_{0} =2.4103\)