Mathematical Analysis of TB Model with Vaccination and Saturated Incidence Rate

The model system of ordinary differential equations considers two classes of latently infected individuals, with different risk of becoming infectious. The system has positive solutions. By constructing a Lyapunov function, it is proved that if the basic reproduction number is less than unity, then...

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Bibliographic Details
Main Authors: Ashenafi Kelemu Mengistu, Peter J. Witbooi
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2020/6669997
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