LU Jin-mei. Study on a pulse vaccination model with delay and saturation incidence[J]. Journal of Light Industry, 2012, 27(4): 94-97. doi: 10.3969/j.issn.1004-1478.2012.04.024
Citation:
LU Jin-mei. Study on a pulse vaccination model with delay and saturation incidence[J]. Journal of Light Industry, 2012, 27(4): 94-97.
doi:
10.3969/j.issn.1004-1478.2012.04.024
Study on a pulse vaccination model with delay and saturation incidence
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Received Date:
2011-11-01
Available Online:
2012-07-15
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Abstract
A delay SIR pulse vaccination model with saturation incidence was studied.The periodic infec-tion free solution of the epidemic model by using stroboscopic map was obtained.Further,using floquet theorem and comparison theorem it was proved that the periodic infection free solution was globally attractive under appreciation conditions.In order to eradicate the disease by pulse vaccination,the maximum vaccination period max was shown.Theoretical results showed that pulse vaccination was more effective than conventional strategies in leading to disease eradication at relatively low values of vaccination.
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Proportional views
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