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arXiv 2009.04581q-bio.PE
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抗感染行为对传染病平衡状态的影响

Effects of anti-infection behavior on the equilibrium states of an infectious disease

Andrés David Báez-Sánchez, Nara Bobko

摘要:

本文提出了一个数学模型来分析抗感染行为对传染病平衡态的影响。将抗感染行为纳入经典的流行病学SIR模型,并将整个人群的行为采纳率作为一个附加变量。我们还考虑了疾病演变对采用率的影响,使用动态支付函数和一个额外的微分方程。该模型的平衡态具有显著的特征:可能存在两个局部稳定的地方病平衡点,可能存在局部稳定的地方病平衡点和无病平衡点,甚至可能存在一个稳定的连续的地方病平衡点.我们展示了如何获得的一些结果可能被用来支持战略规划,从而有效地控制疾病的长期。

英文摘要:

We propose a mathematical model to analyze the effects of anti-infection behavior on the equilibrium states of an infectious disease. The anti-infection behavior is incorporated into a classical epidemiological SIR model, by considering the behavior adoption rate across the population as an additional variable. We consider also the effects on the adoption rate produced by the disease evolution, using a dynamic payoff function and an additional differential equation. The equilibrium states of the proposed model have remarkable characteristics: possible coexistence of two locally stable endemic equilibria, the coexistence of locally stable endemic and disease-free equilibria, and even the possibility of a stable continuum of endemic equilibrium points. We show how some of the results obtained may be used to support strategic planning leading to effective control of the disease in the long-term.

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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