聖塔非研究所

摘要 We investigate the impact of contact structure cl

2015-07-20 · 已發表論文 · 更新 2026/08/30 下午12:48

摘要 We investigate the impact of contact structure clustering on the dynamics of multiple 疾病s interacting through coinfection of a single individual, two problems typically studied independen…

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  • 類型:已發表論文
  • 日期:2015-07-20

摘要

We investigate the impact of contact structure clustering on the dynamics of multiple 疾病s interacting through coinfection of a single individual, two problems typically studied independently. We highlight how clustering, which is well known to hinder propagation of 疾病s, can actually speed up 流行病學c propagation in the context of synergistic coinfections if the strength of the coupling matches that of the clustering. We also show that such dynamics lead to a first-order transition in endemic states, where small changes in transmissibility of the 疾病s can lead to explosive outbreaks and regions where these explosive outbreaks can only happen on clustered 網絡s. We develop a mean-field model of coinfection of two 疾病s following susceptible-infectious-susceptible dynamics, which is allowed to intera

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