کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9506706 1340755 2005 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Vaccination policies and nonlinear force of infection: generalization of an observation by Alexander and Moghadas (2004)
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Vaccination policies and nonlinear force of infection: generalization of an observation by Alexander and Moghadas (2004)
چکیده انگلیسی
It has been recently showed in [M.E. Alexander, S.M. Moghadas, Periodicity in an epidemic model with a generalized non-linear incidence, Math. Biosci. 189 (2004) 75-96] that one of the possible causes of unexpected failures of some vaccination campaigns may be the nonlinearity of the force of infection. The aim of this paper is to give a simple and biologically meaningful sufficient condition for the globally stable eradication of diseases whose spreading is described via a generic class of SIR and SEIR epidemic models ruled by nonlinear force of infection. We consider a scenario in which there are both traditional and pulse vaccination strategies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 168, Issue 1, 1 September 2005, Pages 613-622
نویسندگان
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