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The mathematics of multiple lockdowns

delete2021-04-13
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Antonio Scala *
DOI:10.1038/s41598-021-87556-6delete
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摘要

摘要

En 中文
While vaccination is the optimal response to an epidemic, recent events have obliged us to explore new strategies for containing worldwide epidemics, like lockdown strategies, where the contacts among the population are strongly reduced in order to slow down the propagation of the infection. By analyzing a classical epidemic model, we explore the impact of lockdown strategies on the evolution of an epidemic. We show that repeated lockdowns have a beneficial effect, reducing the final size of the infection, and that they represent a possible support strategy to vaccination policies.
Keyword:
HERD-IMMUNITY
COVID-19
CONSEQUENCES
POPULATION
INFECTION
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Scientific Reports 封面图
Scientific Reports
IF:
3.9
论文数:
27.8W
被引数:
83.5W

机构

C
consiglio nazionale delle ricerche (cnr)
学者数:
6.2W
论文数: 5.7W
被引数: 48
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