On the eradicability of infections with partially protective vaccination in models with backward bifurcation
The SIS model of Hadeler and Castillo-Chavez [9] with a constant transfer rate of susceptibles into a partially protected state has been modified to take into account vaccination at birth. The model shows backward bifurcation (existence of multiple endemic stationary states) for certain values of p...
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Main Authors: | Muntaser Safan, Klaus Dietz |
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Format: | Article |
Language: | English |
Published: |
AIMS Press
2009-02-01
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Series: | Mathematical Biosciences and Engineering |
Subjects: | |
Online Access: | https://www.aimspress.com/article/doi/10.3934/mbe.2009.6.395 |
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