A Model of the Spread of a Disease Through a Population with Different Age Groups

Paul Harris, Bardo Bodmann

Research output: Chapter in Book/Conference proceeding with ISSN or ISBNConference contribution with ISSN or ISBNpeer-review

Abstract

The way in which a disease spreads through a population can depend on the ages of the individuals in that population. In many cases older members of the population are more likely to become seriously ill or die from an infectious disease. The standard SIR model for the spread of a disease is extended to consider a population split into different age groups and includes features such as births and deaths from causes other than the disease being considered. The model will be used to investigate how varying the parameters for different age groups affect the spread of the disease through the population. In addition the model will also be modified to incorporate how a vaccination programme can effect the spread of the disease. The methods discussed will be illustrated with a number of typical numerical examples.
Original languageEnglish
Title of host publicationExact and Approximate Solutions for Mathematical Models in Science and Engineering
EditorsChristian Constanda, Paul Harris, Bardo Bodmann
PublisherBirkhäuser
Chapter5
Pages73-94
Number of pages22
ISBN (Electronic)9783031595912
ISBN (Print)9783031595905
DOIs
Publication statusPublished - 13 May 2024

Publication series

NameTrends in Mathematics
PublisherBirkhauser
ISSN (Print)2297-0215
ISSN (Electronic)2297-024X

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