Modeling the Spread of Tuberculosis in Semiclosed Communities

Figure 2

Bifurcation diagram (solution 𝑥 of polynomial (20) versus 𝛽) for the condition 𝛽_𝑅0<𝛽_𝐶<𝛽_𝐵. 𝛽_𝑅0 is the bifurcation value. The blue branch in the graph is a stable endemic equilibrium which appears for 𝑅₀>1.