Please use this identifier to cite or link to this item: http://archive.cmb.ac.lk:8080/xmlui/handle/70130/6470
Title: Analyzing the Early Stage of COVID-19 Transmission in Sri Lanka via a Multi–patch Compartmental Model
Authors: Jayathunga, Y.
Erandi, K. K. W. H.
Ganegoda, N. C.
Perera, S. S. N.
Keywords: COVID-19
multi-patch compartmental model
mobility matrix
contact-tracing with mobility restrictions
Issue Date: 2021
Publisher: University of Colombo
Citation: Jayathunga Y.; Erandi K. K. W. H.; Ganegoda N. C.; Perera S. S. N. (2021), Analyzing the Early Stage of COVID-19 Transmission in Sri Lanka via a Multi–patch Compartmental Model, Proccedings of the Annual Research Symposium, 2021, University of Colombo,362
Abstract: The main focus of this work is modelling the spread of COVID-19 within a multi-patch environment. The proposed model incorporates the short-term mobility and a mobility matrix. A SQIHR model including close contact tracing combined with human mobility within patches is discussed. Different scenarios of the imposed mobility restrictions are illustrated with the numerical simulations for the early stage of disease spread in Sri Lanka. The spread of the disease from a hot-spot to the local areas with no initial disease is numerically illustrated. Furthermore, the effectiveness of the close contact tracing of an infected patient is also addressed.
URI: http://archive.cmb.ac.lk:8080/xmlui/handle/70130/6470
Appears in Collections:Department of Mathematics

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