Open AccessA Mathematical Model to Study the Effect of Travel Between Two Regions on the Covid-19 Infections
Author(s) -
Mochammad Andhika Aji Pratama
Publication year - 2020
Publication title -
international journal of global operations research
Language(s) - English
Resource type - Journals
eISSN - 2723-1747
pISSN - 2722-1016
DOI - 10.47194/ijgor.v1i2.33
Subject(s) - covid-19 , virology , geography , pandemic , medicine , outbreak , infectious disease (medical specialty) , disease
COVID-19 has attracted a lot of researchers’ attention since it has emerged in Wuhan, China in December 2019. Numerous model predictions on the COVID-19 epidemic have been created in case of Wuhan and the other regions. In this paper, a new COVID-19 epidemic model between two regions is proposed. The model differentiates asymptomatic infectious compartment and symptomatic infectious compartment. It is assumed that the symptomatic population cannot infect the susceptible population due to direct isolation, but the asymptomatic population can. The symptomatic population is also assumed to be unable to travel between regions. We analyze the stability of the model using Lyapunov Function. The Basic Reproduction Number for the model is presented. The numerical simulation and sensitivity analysis are explored to determine the significant parameter of the model.