Prosocial behavior of wearing a mask during an epidemic: an evolutionary explanation.
Prosocial behavior of wearing a mask during an epidemic: an evolutionary explanation.
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DOI：
10.1038/s41598-021-92094-2
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发表时间：
2021-06-16
影响因子：
4.6
通讯作者：
Tanimoto J
中科院分区：
文献类型：
--
作者：
Kabir KMA;Risa T;Tanimoto J
在COVID-19大流行期间，由于疫苗及治疗供应有限或根本没有，人们及政策制定者寻求易于实施且具成本效益的替代方案，以对抗大流行期间的感染传播。戴口罩的做法需要人们改变平时的行为，可以通过防止病毒从传染源传播到易感个体来减少疾病传播。戴口罩可能会导致一个公共利益的博弈结构，其中一个人不想戴口罩，但希望别人戴它。本研究开发和分析了一个新的干预博弈模型，结合流行病学的数学模型和进化博弈论。这种方法量化了人们如何使用口罩佩戴和相关的保护行为，这些行为直接使佩戴者受益，并在流行病期间为其他人带来一些好处。在每一个时间步，一个可疑的易感个体决定是否戴口罩，或没有，由于社会学习过程，占感染的风险和口罩成本。数值结果揭示了隐藏在戴面具困境背后的多样而丰富的社会困境结构。我们的研究结果突出了戴口罩政策的社会学维度。
In the midst of the COVID-19 pandemic, with limited or no supplies of vaccines and treatments, people and policymakers seek easy to implement and cost-effective alternatives to combat the spread of infection during the pandemic. The practice of wearing a mask, which requires change in people’s usual behavior, may reduce disease transmission by preventing the virus spread from infectious to susceptible individuals. Wearing a mask may result in a public good game structure, where an individual does not want to wear a mask but desires that others wear it. This study develops and analyzes a new intervention game model that combines the mathematical models of epidemiology with evolutionary game theory. This approach quantifies how people use mask-wearing and related protecting behaviors that directly benefit the wearer and bring some advantage to other people during an epidemic. At each time-step, a suspected susceptible individual decides whether to wear a facemask, or not, due to a social learning process that accounts for the risk of infection and mask cost. Numerical results reveal a diverse and rich social dilemma structure that is hidden behind this mask-wearing dilemma. Our results highlight the sociological dimension of mask-wearing policy.
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DOI：
10.1098/rspa.2019.0608
发表时间：
2019-12-24
影响因子：
3.5
作者：
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通讯作者：
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影响因子：
1.6
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通讯作者：
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影响因子：
2.6
作者：
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通讯作者：
Feng, Zhilan
影响因子：
1.8
作者：
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通讯作者：
Caravelli, Francesco
DOI：
10.1016/j.chaos.2021.110918
发表时间：
2021-05
期刊：
Chaos, solitons, and fractals
影响因子：
--
作者：
Kabir KA;Chowdhury A;Tanimoto J
通讯作者：
Tanimoto J