Modeling the Spread of Tuberculosis in Semiclosed Communities

Figure 4

Bifurcation diagram for the condition 𝛽_𝐵<𝛽_𝐶<𝛽_𝑅0. 𝛽^∗ is the bifurcation value. The blue branch in the graph is a stable endemic equilibrium which appears even for 𝑅₀ < 1.