Dynamical behavior analysis of 2-control strategies on tuberculosis model

M Abu Salek, Jannatun Nayeem, Muhammad Sajjad Hossain and M Humayun Kabir

PLOS Global Public Health, 2026, vol. 6, issue 6, 1-23

Abstract: We develop and rigorously analyze a deterministic SEITR (Susceptible–Exposed–Infectious–Treated–Recovered) model that incorporates distancing and treatment interventions to examine the transmission dynamics of tuberculosis. The basic reproduction number (R0) is computed and decomposed to determine the threshold conditions for disease persistence. We propose a next-generation matrix formulation to determine the stability of the disease-free state and demonstrate that tuberculosis dies out whenever R0

Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pgph00:0005875

DOI: 10.1371/journal.pgph.0005875

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