SARS-CoV-2 Survival on Surfaces and the Effect of UV-C Light.
COVID-19
SARS-CoV-2
UV-C
glass
persistence
plastic
steel
surfaces
Journal
Viruses
ISSN: 1999-4915
Titre abrégé: Viruses
Pays: Switzerland
ID NLM: 101509722
Informations de publication
Date de publication:
05 03 2021
05 03 2021
Historique:
received:
26
01
2021
revised:
24
02
2021
accepted:
02
03
2021
entrez:
3
4
2021
pubmed:
4
4
2021
medline:
20
4
2021
Statut:
epublish
Résumé
The aim of this study was to establish the persistence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on inanimate surfaces such as plastic, stainless steel, and glass during UV-C irradiation which is a physical means commonly utilized in sanitization procedures. The viral inactivation rate, virus half-life, and percentage of titer reduction after UV-C irradiation were assessed. Infectivity was maintained on plastic and glass until 120 h and on stainless steel until 72 h. The virus half-life was 5.3, 4.4, and 4.2 h on plastic, stainless steel, and glass, respectively. In all cases, titer decay was >99% after drop drying. UV-C irradiation efficiently reduced virus titer (99.99%), with doses ranging from 10.25 to 23.71 mJ/cm
Identifiants
pubmed: 33807521
pii: v13030408
doi: 10.3390/v13030408
pmc: PMC7998261
pii:
doi:
Substances chimiques
Stainless Steel
12597-68-1
Types de publication
Evaluation Study
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : BAZZICA GROUP
ID : 01
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