Fig. 9
(Panel A–D): The 2D heat maps of vaccine coverage (VC) showed the relationship between the protection against animal transmission \({(p}_{r})\) and the human–human transmission rate \(({\beta }_{h})\) in four different network panels: (A) BA(h)-BA(r), (B) ER(h)-BA(r), (C) BA(h)-ER(r), and (D) ER(h)-ER(r), where the number of average degree connection is \(<k>= 8\). The parameter settings are as follows: \(\begin{gathered} \beta _{{hh}} = 0.8333,\beta _{{rr}} = 0.5,\alpha _{h} = 0.125,\alpha _{r} = 0.1,\sigma = 0.5,p_{h} = 0.5,p_{r} = 0.0, \hfill \\ \gamma _{h} = 1/15,\gamma _{r} = 0.2,\delta = 0.1,\omega = 0.05,m = 0.1,C_{V} = 0.5,C_{T} = 0.5,T_{a} = 0.3. \hfill \\ \end{gathered}\)
