Dynamic Analysis of a COVID-19 Vaccination Model with a Positive Feedback Mechanism and Time-Delay

As the novel coronavirus pandemic has spread globally since 2019, most countries in the world are conducting vaccination campaigns. First, based on the traditional SIR infectious disease model, we introduce a positive feedback mechanism associated with the vaccination rate, and consider the time del...

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Detalhes bibliográficos

Principais autores:	Xin Ai, Xinyu Liu, Yuting Ding, Han Li
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2022-05-01
coleção:	Mathematics
Assuntos:	COVID-19 model vaccination willingness failure time of vaccine antibody Hopf bifurcation multiple time scales method normal form
Acesso em linha:	https://www.mdpi.com/2227-7390/10/9/1583
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