Crossing the scale from within-host infection dynamics to between-host transmission fitness: a discussion of current assumptions and knowledge
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- Andreas Handel
- Department of Epidemiology and Biostatistics, College of Public Health, University of Georgia, Athens, GA 30602, USA
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- Pejman Rohani
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI 48109, USA
書誌事項
- 公開日
- 2015-08-19
- 権利情報
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- https://royalsociety.org/journals/ethics-policies/data-sharing-mining/
- DOI
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- 10.1098/rstb.2014.0302
- 公開者
- The Royal Society
この論文をさがす
説明
<jats:p>The progression of an infection within a host determines the ability of a pathogen to transmit to new hosts and to maintain itself in the population. While the general connection between the infection dynamics within a host and the population-level transmission dynamics of pathogens is widely acknowledged, a comprehensive and quantitative understanding that would allow full integration of the two scales is still lacking. Here, we provide a brief discussion of both models and data that have attempted to provide quantitative mappings from within-host infection dynamics to transmission fitness. We present a conceptual framework and provide examples of studies that have taken first steps towards development of a quantitative framework that scales from within-host infections to population-level fitness of different pathogens. We hope to illustrate some general themes, summarize some of the recent advances and—maybe most importantly—discuss gaps in our ability to bridge these scales, and to stimulate future research on this important topic.</jats:p>
収録刊行物
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- Philosophical Transactions of the Royal Society B: Biological Sciences
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Philosophical Transactions of the Royal Society B: Biological Sciences 370 (1675), 20140302-, 2015-08-19
The Royal Society