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Advances in Continuous and Discrete Models

Theory and Modern Applications

Figure 5 | Advances in Difference Equations

Figure 5

From: Impact of reduction in contact time activity of infected individuals on the dynamics and control of directly transmitted respiratory infections in SIR models

Figure 5

Bifurcation diagram showing the endemic prevalence of infection as a function of the effective reproduction number with treatment \(\mathcal{R}_{T}\) for values of \(\mathcal{Y} \ge \mathcal{Y}_{2}\). Part (a) shows the case where \(\mathcal{Y}_{2} <\mathcal{Y} < \mathcal{Y}_{1}\) (\(\mathcal{Y} = 0.8 \mathcal{Y}_{1}\)), while part (b) shows the case \(\mathcal{Y} > \mathcal{Y}_{1}\) (\(\mathcal{Y} = 1.01 \mathcal{Y}_{1}\)). The horizontal dotted straight line correspond to \(\widetilde{y} = \mathcal{Y}\). Simulations have been done with the parameter values shown in Table 1.

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