Effects of social distancing and isolation on epidemic spreading modeled via dynamical density functional theory.
Effects of social distancing and isolation on epidemic spreading modeled via dynamical density functional theory.
复制标题
基于动态密度泛函理论的社会距离和隔离对流行病传播的影响。
DOI:
10.1038/s41467-020-19024-0
复制
发表时间:
2020-11-04
影响因子:
16.6
通讯作者:
Wittkowski R
中科院分区:
文献类型:
--
作者:
Te Vrugt M;Bickmann J;Wittkowski R
For preventing the spread of epidemics such as the coronavirus disease COVID-19, social distancing and the isolation of infected persons are crucial. However, existing reaction-diffusion equations for epidemic spreading are incapable of describing these effects. In this work, we present an extended model for disease spread based on combining a susceptible-infected-recovered model with a dynamical density functional theory where social distancing and isolation of infected persons are explicitly taken into account. We show that the model exhibits interesting transient phase separation associated with a reduction of the number of infections, and allows for new insights into the control of pandemics. Existing models describing epidemic spreading need an update to capture effects of social distancing and isolation. An extended model is proposed by te Vrugt et al. by drawing an analogy between persons and diffusing particles with repulsive interactions that correspond to social distancing.
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DOI:
10.1007/978-0-8176-4946-3_12
发表时间:
2010-01-01
期刊:
MATHEMATICAL MODELING OF COLLECTIVE BEHAVIOR IN SOCIO-ECONOMIC AND LIFE SCIENCES
影响因子:
--
作者:
Carrillo, Jose A.;Fornasier, Massimo;Vecil, Francesco
通讯作者:
Vecil, Francesco
影响因子:
2.4
作者:
Archer, A. J.;Robbins, M. J.;Knobloch, E.
通讯作者:
Knobloch, E.
影响因子:
7.8
作者:
Ainsworth, Mark;Mao, Zhiping
通讯作者:
Mao, Zhiping
影响因子:
2.4
作者:
Al-Saedi, Hayder M.;Archer, Andrew J.;Ward, John
通讯作者:
Ward, John
影响因子:
2.7
作者:
Bickmann, Jens;Wittkowski, Raphael
通讯作者:
Wittkowski, Raphael