Global analysis of an environmental and death transmission model for Ebola outbreak with perturbation

Abdul A. Kamara (), Xiangjun Wang and Samwel K. Tarus
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Abdul A. Kamara: Huazhong University of Science and Technology
Xiangjun Wang: Huazhong University of Science and Technology
Samwel K. Tarus: Moi University

Indian Journal of Pure and Applied Mathematics, 2021, vol. 52, issue 4, 1093-1105

Abstract: Abstract In this paper, we inspect the global asymptotic stability (GAS) of Ebola–epidemic using a modified Susceptible-Infected-Deceased-Pathogen (SIDP) model with perturbation. The feasible region is obtained, and we determine the basic reproduction number using the next-generation matrix method. The GAS of the disease-free and endemic equilibria are discuss and provide parameter conditions for which the stability exists. We show theoretically that the contaminated environmental Ebola human–deceased transmission model is GAS with and without probability. Numerical simulation to support our theoretical findings are presented.

Keywords: Global analysis; Environmental transmission; Death transmission; Ebola outbreak; Stochastic differential equation; 34D10; 34D23; 92B05 (search for similar items in EconPapers)
Date: 2021
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DOI: 10.1007/s13226-021-00085-w

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