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Bayesian uncertainty quantification for transmissibility of influenza, norovirus and Ebola using information geometry.


ABSTRACT: Infectious diseases exert a large and in many contexts growing burden on human health, but violate most of the assumptions of classical epidemiological statistics and hence require a mathematically sophisticated approach. Viral shedding data are collected during human studies-either where volunteers are infected with a disease or where existing cases are recruited-in which the levels of live virus produced over time are measured. These have traditionally been difficult to analyse due to strong, complex correlations between parameters. Here, we show how a Bayesian approach to the inverse problem together with modern Markov chain Monte Carlo algorithms based on information geometry can overcome these difficulties and yield insights into the disease dynamics of two of the most prevalent human pathogens-influenza and norovirus-as well as Ebola virus disease.

SUBMITTER: House T 

PROVIDER: S-EPMC5014059 | biostudies-literature | 2016 Aug

REPOSITORIES: biostudies-literature

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Bayesian uncertainty quantification for transmissibility of influenza, norovirus and Ebola using information geometry.

House Thomas T   Ford Ashley A   Lan Shiwei S   Bilson Samuel S   Buckingham-Jeffery Elizabeth E   Girolami Mark M  

Journal of the Royal Society, Interface 20160801 121


Infectious diseases exert a large and in many contexts growing burden on human health, but violate most of the assumptions of classical epidemiological statistics and hence require a mathematically sophisticated approach. Viral shedding data are collected during human studies-either where volunteers are infected with a disease or where existing cases are recruited-in which the levels of live virus produced over time are measured. These have traditionally been difficult to analyse due to strong,  ...[more]

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