Analysis of a COVID-19 Epidemic Model with Seasonality.
Bull Math Biol
; 84(12): 146, 2022 Nov 11.
Article
in English
| MEDLINE | ID: covidwho-2117226
ABSTRACT
The statistics of COVID-19 cases exhibits seasonal fluctuations in many countries. In this paper, we propose a COVID-19 epidemic model with seasonality and define the basic reproduction number [Formula see text] for the disease transmission. It is proved that the disease-free equilibrium is globally asymptotically stable when [Formula see text], while the disease is uniformly persistent and there exists at least one positive periodic solution when [Formula see text]. Numerically, we observe that there is a globally asymptotically stable positive periodic solution in the case of [Formula see text]. Further, we conduct a case study of the COVID-19 transmission in the USA by using statistical data.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
Type of study:
Observational study
Limits:
Humans
Language:
English
Journal:
Bull Math Biol
Year:
2022
Document Type:
Article
Affiliation country:
S11538-022-01105-4
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