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Author(s): Nwaokolo M. A., Oguche A. J., Twan S. M..

Volume/Issue: Volume 4 , Issue 1 (2024)

Abstract:

In this paper, we extend a mathematical model on the impact of vaccination and treatment in controlling the spread of Hepatitis B Virus with infective migrants. Finally, we transform the model into proportions where we investigate and prove a theorem on the existence, uniqueness and positivity of the solution of the governing model in a positive invariant region.

Keywords:

Hepatitis B Virus, migrant, vaccination, treatment, positivity, uniqueness and invariant region.

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