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Home  >  volume 36 (no1)

On the Characterization of Wave Speed for an Seir Epidemic Disease Model with Exogenous Re-Infection Term by Olowu O.O and Okuonghae D.U. (Pages 117-124)
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In this paper an attempt is made on characterizing the wave speed of a susceptible, exposed (latent), infective and removed (SEIR) epidemic disease model with an exogenous re-infection term. For this SEIR model, the disease is driven by both the latent and infective class (the diffusion term is included in both classes). The effect the exogenous re- infection term will have on the travelling wave speed where it exists is also investigated. The population is closed.

Keywords and Phrases: Epidemic model, spatial spread, travelling wave Solution.