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The Role of Control Measures and the Environment in the Transmission Dynamics of Cholera
المؤلفون المشاركون
Kwasi-Do Ohene Opoku, Nicholas
Afriyie, Cecilia
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-03
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Cholera is an infectious intestinal disease which occurs as a result of poor sanitation and lack of basic education in its transmission.
It is characterized by profuse vomiting and severe diarrhea when an individual eats food or drinks water contaminated with the Vibrio cholerae.
A dynamic mathematical model that explicitly simulates the transmission mechanism of cholera by taking into account the role of control measures and the environment in the transmission of the disease is developed.
The model comprises two populations: the human population and bacteria population.
The next-generation method is used to compute the basic reproduction number, R0.
Both the disease-free and endemic equilibria are shown to be locally and globally stable for R0 values less than unity and unstable otherwise.
Necessary conditions of the optimal control problem were analyzed using Pontryagin’s maximum principle with control measures such as educational campaign and treatment of water bodies used to optimize the objective function.
Numerical values of model parameters were estimated using the nonlinear least square method.
The model simulations confirm the significant role played by control measures (education and treatment of water bodies) and the bacteria in the environment in the transmission dynamics as well as reducing the spread of cholera.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kwasi-Do Ohene Opoku, Nicholas& Afriyie, Cecilia. 2020. The Role of Control Measures and the Environment in the Transmission Dynamics of Cholera. Abstract and Applied Analysis،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1119868
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kwasi-Do Ohene Opoku, Nicholas& Afriyie, Cecilia. The Role of Control Measures and the Environment in the Transmission Dynamics of Cholera. Abstract and Applied Analysis No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1119868
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kwasi-Do Ohene Opoku, Nicholas& Afriyie, Cecilia. The Role of Control Measures and the Environment in the Transmission Dynamics of Cholera. Abstract and Applied Analysis. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1119868
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1119868
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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