## Journal of Applied Mathematics and Computation

 ISSN Print: 2576-0645 Downloads: 87860 Total View: 1368926 Frequency: quarterly ISSN Online: 2576-0653 CODEN: JAMCEZ Email: jamc@hillpublisher.com

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Article http://dx.doi.org/10.26855/jamc.2020.09.004

# Effect of Lockdown and Isolation to Suppress the COVID-19 in Bangladesh: An Epidemic Compartments Model

Md. Shahidul Islam 1, Jannatun Irana Ira 1, K. M. Ariful Kabir 2,3, Md. Kamrujjaman 1,4,*

1 Department of Mathematics, University of Dhaka, Dhaka 1000, Bangladesh.

2 Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Japan.

3 Department of Mathematics, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh.

4 Department of Mathematics and Statistics, University of Calgary, Calgary, AB, Canada.

*Corresponding author: Md. Kamrujjaman

Published: August 12,2020

## Abstract

In the promptness of the COVID-19 outbreak, it would be very important to observe and estimate the pattern of diseases to reduce the contagious infection. To study this effect, we developed a COVID-19 analytical epidemic framework that combines with isolation and lockdown effect by incorporating five various groups of individuals. Then we analyze the model by evaluating the equilibrium points and analyzing their stability as well as determining the basic reproduction number. The extensive numerical simulations show the dynamics of a different group of the population over time. Thus, our findings based on the sensitivity analysis and the reproduction number highlight the role of outbreak of the virus that can be useful to avoid a massive collapse in Bangladesh and rest of the world. The outcome of this study concludes that outbreak will be in control which ensures the social and economic stability.﻿

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## How to cite this paper

Effect of Lockdown and Isolation to Suppress the COVID-19 in Bangladesh: An Epidemic Compartments Model

How to cite this paper: Md. Shahidul Islam, Jannatun Irana Ira, K. M. Ariful Kabir, Md. Kamrujjaman. (2020) Effect of Lockdown and Isolation to Suppress the COVID-19 in Bangladesh: An Epidemic Compartments Model. Journal of Applied Mathematics and Computation, 4(3), 83-93.

DOI: http://dx.doi.org/10.26855/jamc.2020.09.004