Epidemic Model Analysis of Covid-19

Covid-19 is a very extraordinary case not only in one country but all countries in the world. The number of deaths caused by Covid-19 is very large and the rate of spread of this disease is very high and fast. In this paper, we perform an analysis of a covid-19 epidemic model. This model is a develo...

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Bibliographic Details
Published inE3S web of conferences Vol. 328; p. 6002
Main Authors Hidayat, Dayat, Nugraha, Edwin Setiawan
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 01.01.2021
Subjects
COVID-19
epidemic model
Epidemic models
Epidemics
Liapunov functions
Quarantine
seir
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Summary:Covid-19 is a very extraordinary case not only in one country but all countries in the world. The number of deaths caused by Covid-19 is very large and the rate of spread of this disease is very high and fast. In this paper, we perform an analysis of a covid-19 epidemic model. This model is a development of the SEIR model in general which is equipped with a Quarantine (Q), Fatality (F) compartment, and there is a separation between detected and undetected infected people (I). Our analysis shows that there are two equilibria, namely, disease free equilibrium and endemic equilibrium. by using, Lyapunov function, we demonstrated that disease free is globally asymptotically stable if R 0 < 1, and disease-free becomes unstable if R 0 > 1. This result reveal that the intervention of infection rate and quarantine process are important to control and achieve global stability of disease-free equilibrium
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202132806002