1. Mathematical analysis of the dynamics of visceral leishmaniasis in the Sudan
- Author
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ELmojtaba, Ibrahim M., Mugisha, J.Y.T., and Hashim, Mohsin H.A.
- Subjects
- *
MATHEMATICAL analysis , *VISCERAL leishmaniasis , *MATHEMATICAL models , *REPRODUCTION , *PREVENTIVE medicine , *SIMULATION methods & models - Abstract
Abstract: In this paper we develop a mathematical model to study the dynamics of visceral leishmaniasis in the Sudan. To develop this model we consider the dynamics of the disease between three different populations, human, reservoir and vector populations. The model is analyzed at equilibrium and the stability of the equilibria is analyzed. The basic reproduction number is derived, and the threshold conditions for disease elimination established. Results show that the disease can be eliminated under certain conditions. Simulations of the model show that human treatment helps in disease control, and its synergy with vector control will more likely result in the elimination of the disease. [Copyright &y& Elsevier]
- Published
- 2010
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