Math. Model. Nat. Phenom.
Volume 16, 2021
Mathematical Models and Methods in Epidemiology
|Number of page(s)||25|
|Published online||29 April 2021|
Dynamics of a Vector-Borne model with direct transmission and age of infection★
Department of Mathematical Sciences, Florida Atlantic University,
Science Building, 777 Glades Road,
** Corresponding author: firstname.lastname@example.org
Accepted: 17 March 2021
In this paper we the study of dynamics of time since infection structured vector born model with the direct transmission. We use standard incidence term to model the new infections. We analyze the corresponding system of partial differential equation and obtain an explicit formula for the basic reproduction number ℜ0. The diseases-free equilibrium is locally and globally asymptotically stable whenever the basic reproduction number is less than one, ℜ0 < 1. Endemic equilibrium exists and is locally asymptotically stable when ℜ0 > 1. The disease will persist at the endemic equilibrium whenever the basic reproduction number is greater than one.
Mathematics Subject Classification: 58F15 / 58F17 / 53C35
Key words: Zika / direct transmission / global dynamics
© The authors. Published by EDP Sciences, 2021
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