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arXiv 2607.15104q-bio.PE

具有流行病学意义上暴露的模型。第1部分——基础模型

A model with exposure in the epidemiological sense. Part 1 -- Base model

CI Hameni Nkwayep, Julien Arino, PM Tchepmo Djomegni

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中文总结 AI 辅助

探索含病原体暴露概念的传染病传播模型,纳入感染年龄结构,可隐式描述感染个体病毒载量,将感染概率描述为感染性接触者病毒载量的函数。

中文摘要 AI 辅助

我们探索了一种传染病传播模型,该模型纳入了病原体暴露这一术语在经典流行病学意义上的概念,即与感染个体发生了接触,但不一定已感染。该模型还包括(离散的)感染年龄结构,这使得能够隐式描述感染个体的病毒载量,进而将感染发生概率描述为感染性接触者病毒载量的函数。

英文摘要

We explore a model of infectious disease spread that incorporates exposure to the pathogen in the classic epidemiological acceptation of the term, i.e., a contact with an infectious individual has taken place but the infection has not necessarily been acquired. The model also includes a (discrete) age of infection structure, allowing to implicitly describe the viral load of infected individuals and in turn, to describe the probability of developing an infection as a function of the viral load of the infectious contacts.

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