Fig. 9

Simulation of the dynamic of Lassa fever model (1), using parameter values as given in Table 2 such that \({\mathcal {R}}_{0}=1.32>1\) (No-controls) and parameter values as given in Table 2, except for \(\beta _{h}=0.063, \beta _{r}=0.013, \beta _{hr}=0.007\), \(\beta _{rh}=0.026\), \(\tau _{h}=0.005\), and \(\mu _{r}=0.038\) such that \({\mathcal {R}}_{0}=0.45<1\) (All-controls)