Abstract
It is convenient to visualize the outbreak of a localized smallpox epidemic as taking place in three stages. In the first stage the region to be considered is disease-free, and the population is maintained at a predetermined level of susceptibility by an ongoing vaccination program. Typically this stage lasts for several years. In Section 5 (the Pre-Epidemic Model) we will develop an expression for the expected number E{m} of deaths caused by smallpox vaccinations prior to the disease importation.
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© 1981 Education Development Center, Inc.
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Frauenthal, J.C. (1981). The Mathematical Model Introduction. In: Smallpox: When Should Routine Vaccination Be Discontinued?. The UMAP Expository Monograph Series. Birkhäuser Boston. https://doi.org/10.1007/978-1-4684-6719-2_3
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DOI: https://doi.org/10.1007/978-1-4684-6719-2_3
Publisher Name: Birkhäuser Boston
Print ISBN: 978-0-8176-3042-3
Online ISBN: 978-1-4684-6719-2
eBook Packages: Springer Book Archive