Abstract
A time-delayed dengue virus transmission model has been developed, which takes into account vaccination failure and the presence of exposed mosquitoes. This model also incorporates the survival probability of infected individuals during the incubation period to provide a clearer understanding of how latency affects the control reproduction number Rc. Furthermore, by employing the Lyapunov functional approach, we establish the global asymptotic stability of equilibria in relation to Rc. The results indicate that the disease-free equilibrium T0 is globally asymptotically stable if and only if Rc≤1, whereas the endemic equilibrium T∗ is globally asymptotically stable if and only if Rc>1.
Published Version
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