Research
Communication | Open Access
Volume 2021 | Communication ID 51
Volume 2021 | Communication ID 51
Global stability for a two-strain SEIR model with bilinear and nonmonotonic incidence |
Zakaria Yaagoub, Jaouad Danane, Karam Allali
Received |
Accepted |
Published |
May 09, 2021 |
May 20, 2021 |
July 15, 2021 |
Abstract: Multi-strain SEIR epidemic models are an important tool for studying several infectious diseases that have a long incubation period and diverse infection strains. The interest in studying multi-strain models is to discover the different conditions that allow all active strains to coexist. A multi-strain SEIR epidemic model with both bilinear and non-monotone incidence functions. Under biologically motivated assumptions, is presented and studied in this paper. We show that the model has two basic reproduction numbers that we noted R_0^1 and R_0^2 are less than one then the disease-free ...