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Bayesian Reproduction Number Estimation for Dengue Virus Transmission


 
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1. Title Title of document Bayesian Reproduction Number Estimation for Dengue Virus Transmission
 
2. Creator Author's name, affiliation, country Roberto N Padua; Liceo de Cagayan University; Philippines
 
2. Creator Author's name, affiliation, country Dexter S Ontoy; Cebu Normal University; Philippines
 
2. Creator Author's name, affiliation, country Alfeo B Tulang; Bukidnon State University; Philippines
 
3. Subject Discipline(s)
 
3. Subject Keyword(s)
 
4. Description Abstract

The estimation of the reproduction number of dengue viral transmission is an active area of research owing to the importance of the reproduction number as an epidemiological quantity. It determines, among others, the intensity of intervention and control measures necessary to contain an outbreak. This study uses the reproduction number proposed by Favier, Degallier, Rosa-Freitas, Boulanger, Costa Lima, Luitgards-Moura, Menkes, Mondet, Oliveira, Weimann, & Tsouris (2006) but employs a Bayesian estimation procedure to estimate the parameters found in the reproduction number. Earlier studies by Chowell, Rivas, Smith, & Hyman (2006) showed that reproduction numbers computed from this basic formula overestimates the viral transmissibility and hence, also overestimates the control mechanisms employed to control the outbreak. The present study essentially deflates the reproduction number by the prior distribution of the parameters in a Bayesian viewpoint. The new estimation procedure is tried out for selected cases in Central Visayas and Bukidnon where outbreaks of dengue cases were noted for 2010.

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Keywords - reproduction number, Bayesian estimation, dengue flavivirus, incubation period

 
5. Publisher Organizing agency, location Liceo de Cagayan University
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2010-12-30
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier http://asianscientificjournals.com/publication/index.php/ljher/article/view/71
 
10. Identifier Digital Object Identifier 10.7828/ljher.v6i2.71
 
11. Source Journal/conference title; vol., no. (year) Liceo Journal of Higher Education Research; Vol 6, No 2 (2010): December
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
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