Evaluation of the Effectiveness of COVID-19 Prevention and Control Based on Modified SEIR Model
3rd International Conference on Computing and Data Science, CONF-CDS 2021
; 1513 CCIS:185-192, 2021.
Article
in English
| Scopus | ID: covidwho-1680664
ABSTRACT
In this paper, the SEIR model is modified. According to the characteristics of COVID-19, a new room of people under quarantine is added, and the incubation period infection rate is introduced. We define the disease-free equilibrium and prove the stability of the equilibrium. Local stability is proved by examinating Characteristic polynomial, and global stability is proved by constructing Lyapunov Function. In addition, the effect of the epidemic prevention measures are evaluated by numerical simulation. The research shows that the post exposure infection rate and quarantine rate are the most crucial parameters of this disease. © 2021, Springer Nature Singapore Pte Ltd.
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Collection:
Databases of international organizations
Database:
Scopus
Type of study:
Experimental Studies
Language:
English
Journal:
3rd International Conference on Computing and Data Science, CONF-CDS 2021
Year:
2021
Document Type:
Article
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