2017
DOI: 10.1002/mma.4461
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Why to consider environmental pollution in cholera modeling?

Abstract: Communicated by: M. Efendiev MOS Classification: 92B05 92D30 34D20We propose a deterministic model to study the impact of environmental pollution on the dynamics of cholera. We consider both human to human and human-environment-human transmission modes in our model. We obtain the expression for the basic reproduction number of the proposed model. The study of our model reveals that environmental pollution plays a significant role in the spread of cholera and should not be ignored. Although various dimensions o… Show more

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Cited by 6 publications
(2 citation statements)
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“…Despite its popularity in infectious disease models, the backward bifurcation is generally absent in waterborne pathogen models [21,26,27,29,30,37,40]. However, recently some mathematical models pertaining to waterborne diseases with limited treatment facilities exhibit backward bifurcation [28,39].…”
Section: Introductionmentioning
confidence: 99%
“…Despite its popularity in infectious disease models, the backward bifurcation is generally absent in waterborne pathogen models [21,26,27,29,30,37,40]. However, recently some mathematical models pertaining to waterborne diseases with limited treatment facilities exhibit backward bifurcation [28,39].…”
Section: Introductionmentioning
confidence: 99%
“…Since all the compartments in the proposed model consist of the human population, they have to be non-negative for any arbitrary time 't'. We have used the technique used in [30,33], to prove the positivity of solutions. The following theorem establishes the positivity of the solution.…”
mentioning
confidence: 99%