Dynamics of a disease model for three infection phases with media awareness as a control strategy
Volume 31, Issue 1, pp 56--69
http://dx.doi.org/10.22436/jmcs.031.01.05
Publication Date: April 14, 2023
Submission Date: February 15, 2022
Revision Date: December 09, 2022
Accteptance Date: December 15, 2022
Authors
S. Agrawal
- Amity School Of Applied Sciences, Amity University, Lucknow, Uttar Pradesh 226028, India.
N. Mishra
- Amity School Of Applied Sciences, Amity University, Lucknow, Uttar Pradesh 226028, India.
J. Dhar
- ABV Indian Institute of Information Technology and Management, Gwalior, Madhya Pradesh 474010, India.
Abstract
In this paper, a non-linear mathematical model with three irresistible classes for the impacts of media awareness programs on the spread of irresistible infections, for example, influenza, has been proposed and analyzed. In the modeling process, it is expected that illness spreads because of the contact between the susceptibles and infectives, as it were. The growth rate of media awareness programs influencing the populace corresponds to the number of infective people. We examine the dynamical behavior and systematic investigation of the framework for the model, which demonstrates that the model has two equilibrium points, i.e., disease-free equilibrium (DFE) and interior (endemic) equilibrium. The outcomes show that the primary reproduction number determines the dynamics of the model. For the basic reproduction number \({{\cal R}}_{0} < 1\), the disease-free equilibrium is locally as well as globally asymptotically stable under a specific parameter set. If \({{\cal R}}_{0} > 1\), the model at the interior equilibrium is locally asymptotically stable. At long last, numerical arrangements of the model validate the analytical outcomes and facilitate a sensitivity analysis of the model parameters.
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ISRP Style
S. Agrawal, N. Mishra, J. Dhar, Dynamics of a disease model for three infection phases with media awareness as a control strategy, Journal of Mathematics and Computer Science, 31 (2023), no. 1, 56--69
AMA Style
Agrawal S., Mishra N., Dhar J., Dynamics of a disease model for three infection phases with media awareness as a control strategy. J Math Comput SCI-JM. (2023); 31(1):56--69
Chicago/Turabian Style
Agrawal, S., Mishra, N., Dhar, J.. "Dynamics of a disease model for three infection phases with media awareness as a control strategy." Journal of Mathematics and Computer Science, 31, no. 1 (2023): 56--69
Keywords
- Epidemic model
- three phases of treatment
- non-pharmaceutical interventions
- fundamental reproduction number
- global stability
- local stability
- sensitivity analysis
MSC
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