The transmission dynamic and optimal control of acute and chronic hepatitis B
In this article, we present the transmission dynamic of the acute and chronic hepatitis B epidemic problem and develop an optimal control strategy to control the spread of hepatitis B in a community. In order to do this, first we present the model formulation and find the basic reproduction number $...
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doaj-e3e3800596fc4a53b56a9b1fa66964cf2020-11-25T02:46:20ZengTaylor & Francis GroupJournal of Biological Dynamics1751-37581751-37662017-01-0111117218910.1080/17513758.2016.12564411256441The transmission dynamic and optimal control of acute and chronic hepatitis BTahir Khan0Gul Zaman1M. Ikhlaq Chohan2University of Malakand, Chakdara Dir (Lower)University of Malakand, Chakdara Dir (Lower)Buraimi University CollegeIn this article, we present the transmission dynamic of the acute and chronic hepatitis B epidemic problem and develop an optimal control strategy to control the spread of hepatitis B in a community. In order to do this, first we present the model formulation and find the basic reproduction number $ R_0 $ . We show that if $ R_0\leq 1, $ then the disease-free equilibrium is both locally as well as globally asymptotically stable. Then, we prove that the model is locally and globally asymptotically stable, if $ R_0>1 $ . To control the spread of this infection, we develop a control strategy by applying three control variables such as isolation of infected and non-infected individuals, treatment and vaccination to minimize the number of acute infected, chronically infected with hepatitis B individuals and maximize the number of susceptible and recovered individuals. Finally, we present numerical simulation to illustrate the feasibility of the control strategy.http://dx.doi.org/10.1080/17513758.2016.1256441Epidemic modelbasic reproduction numberstability analysisoptimal control strategynumerical simulation |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Tahir Khan Gul Zaman M. Ikhlaq Chohan |
spellingShingle |
Tahir Khan Gul Zaman M. Ikhlaq Chohan The transmission dynamic and optimal control of acute and chronic hepatitis B Journal of Biological Dynamics Epidemic model basic reproduction number stability analysis optimal control strategy numerical simulation |
author_facet |
Tahir Khan Gul Zaman M. Ikhlaq Chohan |
author_sort |
Tahir Khan |
title |
The transmission dynamic and optimal control of acute and chronic hepatitis B |
title_short |
The transmission dynamic and optimal control of acute and chronic hepatitis B |
title_full |
The transmission dynamic and optimal control of acute and chronic hepatitis B |
title_fullStr |
The transmission dynamic and optimal control of acute and chronic hepatitis B |
title_full_unstemmed |
The transmission dynamic and optimal control of acute and chronic hepatitis B |
title_sort |
transmission dynamic and optimal control of acute and chronic hepatitis b |
publisher |
Taylor & Francis Group |
series |
Journal of Biological Dynamics |
issn |
1751-3758 1751-3766 |
publishDate |
2017-01-01 |
description |
In this article, we present the transmission dynamic of the acute and chronic hepatitis B epidemic problem and develop an optimal control strategy to control the spread of hepatitis B in a community. In order to do this, first we present the model formulation and find the basic reproduction number $ R_0 $ . We show that if $ R_0\leq 1, $ then the disease-free equilibrium is both locally as well as globally asymptotically stable. Then, we prove that the model is locally and globally asymptotically stable, if $ R_0>1 $ . To control the spread of this infection, we develop a control strategy by applying three control variables such as isolation of infected and non-infected individuals, treatment and vaccination to minimize the number of acute infected, chronically infected with hepatitis B individuals and maximize the number of susceptible and recovered individuals. Finally, we present numerical simulation to illustrate the feasibility of the control strategy. |
topic |
Epidemic model basic reproduction number stability analysis optimal control strategy numerical simulation |
url |
http://dx.doi.org/10.1080/17513758.2016.1256441 |
work_keys_str_mv |
AT tahirkhan thetransmissiondynamicandoptimalcontrolofacuteandchronichepatitisb AT gulzaman thetransmissiondynamicandoptimalcontrolofacuteandchronichepatitisb AT mikhlaqchohan thetransmissiondynamicandoptimalcontrolofacuteandchronichepatitisb AT tahirkhan transmissiondynamicandoptimalcontrolofacuteandchronichepatitisb AT gulzaman transmissiondynamicandoptimalcontrolofacuteandchronichepatitisb AT mikhlaqchohan transmissiondynamicandoptimalcontrolofacuteandchronichepatitisb |
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1724759067227848704 |