Vanishing and spreading conditions for a free-boundary epidemic model with subclinical infections and vaccination

This paper presents a free-boundary epidemic model with subclinical infections and vaccination.We prove the existence and uniqueness of solutions to the model.Moreover, sufficient conditions for the disease vanishing and spreading are given.The disease will vanish if the basic reproduction number $...

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Bibliographic Details
Main Authors: Fangyuan Chen, Siya Chen, Weizhong Yang
Format: Artigo
Language:Inglês
Published: AIMS Press 2022-04-01
Series:Mathematical Biosciences and Engineering
Subjects:
epidemic model
free boundary
vanishing and spreading
vaccination
subclinical infection
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2022307?viewType=HTML
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