arXiv · 1605.07647
The Dynamics of Vector-Borne Relapsing Diseases
Abstract
In this paper we describe the dynamics of a vector-borne relapsing disease, such as tick-borne relapsing fever, using the methods of compartmental models. After some motivation, model description, and a brief overview of the theory of compartmental models, we compute a general form of the reproductive ratio $R_0$, which is the average number of new infections produced by a single infected individual. A disease free equilibrium undergoes a bifurcation at $R_0 =1$ and we show that for an arbitrary number of relapses it is a transcritical bifurcation with a single branch of endemic equilibria that is locally asymptotically stable for $R_0$ sufficiently close to 1. We close with some discussion and directions for future research.
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Cody Palmer, Erin Landguth, Emily Stone, Tammi Johnson. 2016-05-24. The Dynamics of Vector-Borne Relapsing Diseases. https://arxiv.org/abs/1605.07647
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