Backward bifurcations in dengue transmission dynamics

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Backward bifurcations in dengue transmission dynamics.

A deterministic model for the transmission dynamics of a strain of dengue disease, which allows transmission by exposed humans and mosquitoes, is developed and rigorously analysed. The model, consisting of seven mutually-exclusive compartments representing the human and vector dynamics, has a locally-asymptotically stable disease-free equilibrium (DFE) whenever a certain epidemiological thresho...

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ژورنال

عنوان ژورنال: Mathematical Biosciences

سال: 2008

ISSN: 0025-5564

DOI: 10.1016/j.mbs.2008.05.002