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Article

Resilience of norovirus GII.4 to freezing and thawing: implications for virus infectivity.

Food and environmental virology - 1 Dec 2012

Richards Gary P, Watson Michael A, Meade Gloria K, Hovan Gregory L, Kingsley David H

Abstract excerpt

Genogroup II.4 norovirus (NoV) remains the predominant NoV strain in food- and water-borne outbreaks. Capsid integrity as well as viral RNA persistence were determined for GII.4 NoV by real-time RT-PCR after 1-14 freeze/thaw (F/T) cycles (-80 °C/+22 °C) or after -80 °C storage for up to 120 days. In both cases, capsid integrity and viral RNA titers remained stable. RNase was exogenously added after 1-14 F/T...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 23205150
DOI: 10.1007/s12560-012-9089-6
PMCID: PMC3505500

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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