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Modeling social distancing and “spontaneous” infection in an epidemic outbreak phase—Application to the 2020 pandemic
Physica A: Statistical Mechanics and its Applications ( IF 2.8 ) Pub Date : 2021-01-02 , DOI: 10.1016/j.physa.2020.125727
Gad Frenkel , Moshe Schwartz

We generalize the SIR equations for epidemic evolution to include the effect of social distancing and “spontaneous” infection. We show that the model, describes well the evolution of the corona 2020 epidemic in a number of countries, in the outbreak phase, defined as the period terminating with the first maximum in the infected fraction of the population.



中文翻译:

在流行病爆发阶段模拟社会疏远和“自发性”感染-应用于2020年大流行

我们概括了流行病演变的SIR方程,以包括社会疏远和“自发”感染的影响。我们表明,该模型很好地描述了在爆发阶段的许多国家/地区中2020年电晕流行的演变,该阶段定义为以人口中被感染部分中的第一个最大值终止的时期。

更新日期:2021-01-06
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