Probabilistic reconstruction of measles transmission clusters from routinely collected surveillance data
Probabilistic reconstruction of measles transmission clusters from routinely collected surveillance data
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根据常规收集的监测数据对麻疹传播集群进行概率重建
DOI:
10.1101/2020.02.13.20020891
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Robert A
中科院分区:
文献类型:
--
作者:
Robert A
Pockets of susceptibility resulting from spatial or social heterogeneity in vaccine coverage can drive measles outbreaks, as cases imported into such pockets are likely to cause further transmission and lead to large transmission clusters. Characterizing the dynamics of transmission is essential for identifying which individuals and regions might be most at risk. As data from detailed contact-tracing investigations are not available in many settings, we developed an R package calledo2geosocialto reconstruct the transmission clusters and the importation status of the cases from their age, location, genotype and onset date. We compared our inferred cluster size distributions to 737 transmission clusters identified through detailed contact-tracing in the USA between 2001 and 2016. We were able to reconstruct the importation status of the cases and found good agreement between the inferred and reference clusters. The results were improved when the contact-tracing investigations were used to set the importation status before running the model. Spatial heterogeneity in vaccine coverage is difficult to measure directly. Our approach was able to highlight areas with potential for local transmission using a minimal number of variables and could be applied to assess the intensity of ongoing transmission in a region.
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影响因子:
4.3
作者:
Lau MS;Marion G;Streftaris G;Gibson G
通讯作者:
Gibson G
影响因子:
4.2
作者:
T. Woudenberg;F. Woonink;J. Kerkhof;K. Cox;W. Ruijs;R. V. Binnendijk;H. D. Melker;S J M Hahne;J. Wallinga
通讯作者:
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影响因子:
4.2
作者:
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通讯作者:
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DOI:
10.1126/science.1259657
发表时间:
2014-09-12
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
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通讯作者:
Sabeti PC
DOI:
--
发表时间:
2013
期刊:
PLoS Comput. Biol.
影响因子:
--
作者:
A. Nuccitelli;D. Rinaudo;B. Brogioni;R. Cozzi;M. Ferrer;Daniel Yero;J. Telford;G. Grandi;X. Daura;M. Zacharias;D. Maione;Sergei L. Kosakovsky
通讯作者:
Sergei L. Kosakovsky