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. 1990;28(1):65-82.
doi: 10.1007/BF00171519.

Population models for diseases with no recovery

A Pugliese  1
Affiliations

Population models for diseases with no recovery

A Pugliese. J Math Biol. 1990.

Abstract

An S----I epidemic model with a general shape of density-dependent mortality and incidence rate is studied. The asymptotic behaviour is global convergence to an endemic equilibrium, above a threshold, and to a disease-free equilibrium, below the threshold. The effect of vaccination is then examined.

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