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Vaccination games in prevention of infectious diseases with application to COVID-19()

Vaccination coverage is crucial for disease prevention and control. An appropriate combination of compulsory vaccination with voluntary vaccination is necessary to achieve the goal of herd immunity for some epidemic diseases such as measles and COVID-19. A mathematical model is proposed that incorpo...

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Detalles Bibliográficos
Autores principales: Ge, Jingwen, Wang, Wendi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186443/
https://www.ncbi.nlm.nih.gov/pubmed/35702367
http://dx.doi.org/10.1016/j.chaos.2022.112294
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author Ge, Jingwen
Wang, Wendi
author_facet Ge, Jingwen
Wang, Wendi
author_sort Ge, Jingwen
collection PubMed
description Vaccination coverage is crucial for disease prevention and control. An appropriate combination of compulsory vaccination with voluntary vaccination is necessary to achieve the goal of herd immunity for some epidemic diseases such as measles and COVID-19. A mathematical model is proposed that incorporates both compulsory vaccination and voluntary vaccination, where a decision of voluntary vaccination is made on the basis of game evaluation by comparing the expected returns of different strategies. It is shown that the threshold of disease invasion is determined by the reproduction numbers, and an over-response in magnitude or information interval in the dynamic games could induce periodic oscillations from the Hopf bifurcation. The theoretical results are applied to COVID-19 to find out the strategies for protective immune barrier against virus variants.
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spelling pubmed-91864432022-06-10 Vaccination games in prevention of infectious diseases with application to COVID-19() Ge, Jingwen Wang, Wendi Chaos Solitons Fractals Article Vaccination coverage is crucial for disease prevention and control. An appropriate combination of compulsory vaccination with voluntary vaccination is necessary to achieve the goal of herd immunity for some epidemic diseases such as measles and COVID-19. A mathematical model is proposed that incorporates both compulsory vaccination and voluntary vaccination, where a decision of voluntary vaccination is made on the basis of game evaluation by comparing the expected returns of different strategies. It is shown that the threshold of disease invasion is determined by the reproduction numbers, and an over-response in magnitude or information interval in the dynamic games could induce periodic oscillations from the Hopf bifurcation. The theoretical results are applied to COVID-19 to find out the strategies for protective immune barrier against virus variants. Elsevier Ltd. 2022-08 2022-06-10 /pmc/articles/PMC9186443/ /pubmed/35702367 http://dx.doi.org/10.1016/j.chaos.2022.112294 Text en © 2022 Elsevier Ltd. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Article
Ge, Jingwen
Wang, Wendi
Vaccination games in prevention of infectious diseases with application to COVID-19()
title Vaccination games in prevention of infectious diseases with application to COVID-19()
title_full Vaccination games in prevention of infectious diseases with application to COVID-19()
title_fullStr Vaccination games in prevention of infectious diseases with application to COVID-19()
title_full_unstemmed Vaccination games in prevention of infectious diseases with application to COVID-19()
title_short Vaccination games in prevention of infectious diseases with application to COVID-19()
title_sort vaccination games in prevention of infectious diseases with application to covid-19()
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9186443/
https://www.ncbi.nlm.nih.gov/pubmed/35702367
http://dx.doi.org/10.1016/j.chaos.2022.112294
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