journal article Mar 13, 2017

Who acquires infection from whom and how? Disentangling multi-host and multi-mode transmission dynamics in the ‘elimination’ era

View at Publisher Save 10.1098/rstb.2016.0091
Abstract
Multi-host infectious agents challenge our abilities to understand, predict and manage disease dynamics. Within this, many infectious agents are also able to use, simultaneously or sequentially, multiple modes of transmission. Furthermore, the relative importance of different host species and modes can itself be dynamic, with potential for switches and shifts in host range and/or transmission mode in response to changing selective pressures, such as those imposed by disease control interventions. The epidemiology of such multi-host, multi-mode infectious agents thereby can involve a multi-faceted community of definitive and intermediate/secondary hosts or vectors, often together with infectious stages in the environment, all of which may represent potential targets, as well as specific challenges, particularly where disease elimination is proposed. Here, we explore, focusing on examples from both human and animal pathogen systems, why and how we should aim to disentangle and quantify the relative importance of multi-host multi-mode infectious agent transmission dynamics under contrasting conditions, and ultimately, how this can be used to help achieve efficient and effective disease control.This article is part of the themed issue ‘Opening the black box: re-examining the ecology and evolution of parasite transmission’.
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References
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Philosophical Transactions of the Royal Society B:... 10.1098/rstb.2013.0434
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Cited By
88
Metrics
88
Citations
144
References
Details
Published
Mar 13, 2017
Vol/Issue
372(1719)
Pages
20160091
License
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Funding
Biotechnology and Biological Sciences Research Council Award: BB/L018985/1
U.S. Naval Health Research Centre Award: W911QY-14-C-0040
Cite This Article
Joanne P. Webster, Anna Borlase, James W. Rudge (2017). Who acquires infection from whom and how? Disentangling multi-host and multi-mode transmission dynamics in the ‘elimination’ era. Philosophical Transactions of the Royal Society B: Biological Sciences, 372(1719), 20160091. https://doi.org/10.1098/rstb.2016.0091
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