Infectivity of GI and GII noroviruses established from oyster related outbreaks

Infectivity of GI and GII noroviruses established from oyster related outbreaks

Highlights ► From five oyster related outbreaks data, infectivity of Norovirus was evaluated. ► Bayesian analysis was done conditionally from the ingested dose (genome copies). ► Infectivity for secretor positive (Se+) and negative (Se−) individuals is different. ► Difference of infectivity between...

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Veröffentlicht in:Epidemics 2013-06, Vol.5 (2), p.98-110
Hauptverfasser: Thebault, Anne, Teunis, Peter F.M, Le Pendu, Jacques, Le Guyader, Françoise S, Denis, Jean-Baptiste
Format: Artikel
Sprache:eng
Schlagworte:
Animals
Bayesian analysis
Caliciviridae Infections - epidemiology
Caliciviridae Infections - virology
Computer Science
Disease Outbreaks - statistics & numerical data
Dose–response relationship
Food Contamination
France - epidemiology
Fucosyltransferases
Genotype
Humans
Infectious Disease
Internal Medicine
Mathematics
Models, Biological
Norovirus
Norovirus - genetics
Norovirus - pathogenicity
Ostreidae - virology
Shellfish
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Beschreibung
Zusammenfassung:Highlights ► From five oyster related outbreaks data, infectivity of Norovirus was evaluated. ► Bayesian analysis was done conditionally from the ingested dose (genome copies). ► Infectivity for secretor positive (Se+) and negative (Se−) individuals is different. ► Difference of infectivity between genogroups (GI and GII) is not detected. ► High infectivity estimates was confirmed for NoV GI and GII in Se+ individuals.
ISSN:1755-4365
1878-0067
DOI:10.1016/j.epidem.2012.12.004