Research Article

A Mathematical Study of a TB Model with Treatment Interruptions and Two Latent Periods

Figure 4

Simulation results showing the effects of treatment and treatment interruptions on all compartments. The green dash-dotted line, the red dashed line, and the blue solid line correspond to no treatment of active TB cases, treatment of active TB cases only, and treatment of active TB cases and treatment interruptions, respectively. , and other parameter values are seen in Table 1. is calculated as .
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