Figure 3From: Analysis and simulation of a mathematical model of tuberculosis transmission in Democratic Republic of the CongoEvolution of the model for several years and disease-free equilibrium stability of the model system (1) with \(\mathcal{R}_{0}=0.68873\) (\(\mathcal{R}_{0}<1\)). The values of I, \(L_{e}\) and \(L_{f}\) reach zero between the 50th and 60th yearBack to article page