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arXiv 2102.11045q-bio.PE
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耦合传染:一个双恐惧传染病模型

Coupled Contagion: A Two-Fears Epidemic Model

Joshua M. Epstein, Erez Hatna, Jennifer Crodelle

摘要:

我们提出了一个微分方程模型,在该模型中,传染病的传播受到对疾病的传染性恐惧和对控制的传染性恐惧的影响,在这种情况下是疫苗。这三种传染是相互关联的。这两种恐惧会以不同的方式发展和相互作用,从而形成疏远行为、疫苗接种和放松。这些行为动力学反过来可以放大或抑制疾病传播,从而反馈影响行为。该模型揭示了几个耦合传染机制的多个流行病波。在方法论上,本文通过包括人类行为适应,借鉴恐惧学习,灭绝和传播的神经科学来推进传染病建模。

英文摘要:

We present a differential equations model in which contagious disease transmission is affected by contagious fear of the disease and contagious fear of the control, in this case vaccine. The three contagions are coupled. The two fears evolve and interact in ways that shape distancing behavior, vaccine uptake, and their relaxation. These behavioral dynamics in turn can amplify or suppress disease transmission, which feeds back to affect behavior. The model reveals several coupled contagion mechanisms for multiple epidemic waves. Methodologically, the paper advances infectious disease modeling by including human behavioral adaptation, drawing on the neuroscience of fear learning, extinction, and transmission.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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