COVID-19传播动力学的数学建模:以尼泊尔为例

Laxman Bahadur Kunwar
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引用次数: 1

摘要

在这项研究中,SIR区隔数学模型已被提出来预测尼泊尔COVID-19的传播动态,该模型通过推导一些重要的表达式进行分析,如基本繁殖比和未来可能的最大感染人数。本研究探讨了SIR模型在研究COVID-19大流行和其他类似传染病方面的适用性该模型参数的估计基于2020年1月20日至2020年7月14日的数据。本文中提出的模型与整个尼泊尔及其邻国(如印度和中国)的时间序列数据非常吻合。研究结果表明,该模型有可能有助于制定更好的公共卫生政策来抗击COVID-19
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Mathematical Modelling of Transmission Dynamics of COVID-19: A Case Study of Nepal
In this study, the SIR compartmental mathematical model has been proposed to predict the transmission dynamics of COVID-19 in Nepal The model is analysed by deriving some important expressions such as the basic reproduction ratio and possible maximum number of infectives in the future This study examines the applicability of the SIR model for the study of the COVID-19 pandemic and other similar infectious diseases The prime objective of the study is to analyse and forecast the COVID-19 pandemic in Nepal for the upcoming time The estimation of the parameters of the model is based upon data from January 20, 2020 to July 14, 2020 The model presented in the paper fitted to the time-series data well for the whole Nepal and its neighbouring countries such as India and China The findings suggest that there is a potential for this model to contribute to better public health policy in combating COVID-19
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