BAREKENG: Jurnal Ilmu Matematika dan Terapan
Vol 17 No 1 (2023): BAREKENG: Journal of Mathematics and Its Applications

### DYNAMIC ANALYSIS OF THE MATHEMATICAL MODEL FOR THE CHOLERA DISEASE SPREAD INVOLVING MEDICATION AND ENVIROMENTAL SANITATION

R Resmawan (Mathematics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Gorontalo, Indonesia)
Lailany Yahya (Mathematics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Gorontalo, Indonesia)
Sri Lestari Mahmud (Mathematics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Gorontalo, Indonesia)
Agusyarif Rezka Nuha (Mathematics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Gorontalo, Indonesia)
Nazrilla Hasan Laita (Mathematics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Gorontalo, Indonesia)

Publish Date
16 Apr 2023

#### Abstract

This study aims to analyze the mathematical model of the cholera disease spread involving medicationnd environmental sanitation. The model was analyzed by determining the equilibrium point and the basic reproduction number. The next step was to analyze the equilibrium point, sensitivity, and simulate numerically. Analysis of the stability of the disease-free and endemic equilibrium points usedhe Routh-Hurwitz criteria and the Castillo-Chaves and Song Theorem. The Analysis resultf the model produced two equilibrium points; namely the disease-freequilibrium point for local asymptotic stability and the endemic equilibrium point for local asymptotic stability if . Furthermore, the sensitivity analysis indicated the most sensitive parameters for basic reproductive number changes in succession are the parameters for natural birth rates , the transmission rate of bacteria from the environment to humans , the saturated concentration of bacteria in water , an increase in the bacterial population caused by environmental pollution rate by humans . Numerical simulations suggest an increase to give vaccine can contribute to slowing the transmission of cholera where as the reduction of a vaccine able to promote the transmission of cholera diseases.

Journal Info

Abbrev

barekeng

Publisher

Subject

Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Mathematics Mechanical Engineering Physics Transportation

Description

BAREKENG: Jurnal ilmu Matematika dan Terapan is one of the scientific publication media, which publish the article related to the result of research or study in the field of Pure Mathematics and Applied Mathematics. Focus and scope of BAREKENG: Jurnal ilmu Matematika dan Terapan, as follows: - Pure ...