SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection

Detalhes bibliográficos
Autor(a) principal: Martins, Ronaldo B.
Data de Publicação: 2021
Outros Autores: Castro, Italo A., Pontelli, Marjorie, Souza, Juliano P., Lima, Thais M., Melo, Stella Rezende, Siqueira, João Paulo Zen, Caetano, Maicon Henrique [UNESP], Arruda, Eurico, de Almeida, Margarete Teresa Gottardo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/01919512.2020.1842998
http://hdl.handle.net/11449/207894
Resumo: The rapid spread of SARS-CoV-2 caused a global pandemic. Due to the lack of treatment and vaccines, safety strategies must be found to stop the virus dissemination. The objective of this study was to evaluate the virucidal activity of ozonated water, a powerful oxidizing agent, against SARS-CoV-2. A special faucet was the source of ozonated water at a low concentration (0.2–0.8 ppm). At this concentration, tests with SARS-Cov-2 in Vero CCL81 lineage showed two log10 reduction in virus infectivity upon 1 min exposure to ozonated water, in comparison to controls. It shows the potential as an efficient and rapid alternative for controlling viral spread in hospitals and other environments.
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spelling SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental DisinfectionCOVID-19disinfectioninfection controlozonated waterOzoneSARS-CoV-2virus inactivationThe rapid spread of SARS-CoV-2 caused a global pandemic. Due to the lack of treatment and vaccines, safety strategies must be found to stop the virus dissemination. The objective of this study was to evaluate the virucidal activity of ozonated water, a powerful oxidizing agent, against SARS-CoV-2. A special faucet was the source of ozonated water at a low concentration (0.2–0.8 ppm). At this concentration, tests with SARS-Cov-2 in Vero CCL81 lineage showed two log10 reduction in virus infectivity upon 1 min exposure to ozonated water, in comparison to controls. It shows the potential as an efficient and rapid alternative for controlling viral spread in hospitals and other environments.Departamento de Biologia Celular Faculdade de Medicina de Ribeirão Preto Universidade de São Paulo (USP)Departamento de Doenças Dermatológicas Infecciosas e Parasitárias Faculdade de Medicina de São José do Rio Preto (FAMERP)Universidade Estadual Paulista (UNESP)Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Faculdade de Medicina de São José do Rio Preto (FAMERP)Universidade Estadual Paulista (Unesp)Martins, Ronaldo B.Castro, Italo A.Pontelli, MarjorieSouza, Juliano P.Lima, Thais M.Melo, Stella RezendeSiqueira, João Paulo ZenCaetano, Maicon Henrique [UNESP]Arruda, Euricode Almeida, Margarete Teresa Gottardo2021-06-25T11:02:48Z2021-06-25T11:02:48Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article108-111http://dx.doi.org/10.1080/01919512.2020.1842998Ozone: Science and Engineering, v. 43, n. 2, p. 108-111, 2021.1547-65450191-9512http://hdl.handle.net/11449/20789410.1080/01919512.2020.18429982-s2.0-85095793315Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOzone: Science and Engineeringinfo:eu-repo/semantics/openAccess2024-08-14T18:45:33Zoai:repositorio.unesp.br:11449/207894Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-14T18:45:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
title SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
spellingShingle SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
Martins, Ronaldo B.
COVID-19
disinfection
infection control
ozonated water
Ozone
SARS-CoV-2
virus inactivation
title_short SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
title_full SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
title_fullStr SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
title_full_unstemmed SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
title_sort SARS-CoV-2 Inactivation by Ozonated Water: A Preliminary Alternative for Environmental Disinfection
author Martins, Ronaldo B.
author_facet Martins, Ronaldo B.
Castro, Italo A.
Pontelli, Marjorie
Souza, Juliano P.
Lima, Thais M.
Melo, Stella Rezende
Siqueira, João Paulo Zen
Caetano, Maicon Henrique [UNESP]
Arruda, Eurico
de Almeida, Margarete Teresa Gottardo
author_role author
author2 Castro, Italo A.
Pontelli, Marjorie
Souza, Juliano P.
Lima, Thais M.
Melo, Stella Rezende
Siqueira, João Paulo Zen
Caetano, Maicon Henrique [UNESP]
Arruda, Eurico
de Almeida, Margarete Teresa Gottardo
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Faculdade de Medicina de São José do Rio Preto (FAMERP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Martins, Ronaldo B.
Castro, Italo A.
Pontelli, Marjorie
Souza, Juliano P.
Lima, Thais M.
Melo, Stella Rezende
Siqueira, João Paulo Zen
Caetano, Maicon Henrique [UNESP]
Arruda, Eurico
de Almeida, Margarete Teresa Gottardo
dc.subject.por.fl_str_mv COVID-19
disinfection
infection control
ozonated water
Ozone
SARS-CoV-2
virus inactivation
topic COVID-19
disinfection
infection control
ozonated water
Ozone
SARS-CoV-2
virus inactivation
description The rapid spread of SARS-CoV-2 caused a global pandemic. Due to the lack of treatment and vaccines, safety strategies must be found to stop the virus dissemination. The objective of this study was to evaluate the virucidal activity of ozonated water, a powerful oxidizing agent, against SARS-CoV-2. A special faucet was the source of ozonated water at a low concentration (0.2–0.8 ppm). At this concentration, tests with SARS-Cov-2 in Vero CCL81 lineage showed two log10 reduction in virus infectivity upon 1 min exposure to ozonated water, in comparison to controls. It shows the potential as an efficient and rapid alternative for controlling viral spread in hospitals and other environments.
publishDate 2021
dc.date.none.fl_str_mv 2021-06-25T11:02:48Z
2021-06-25T11:02:48Z
2021-01-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1080/01919512.2020.1842998
Ozone: Science and Engineering, v. 43, n. 2, p. 108-111, 2021.
1547-6545
0191-9512
http://hdl.handle.net/11449/207894
10.1080/01919512.2020.1842998
2-s2.0-85095793315
url http://dx.doi.org/10.1080/01919512.2020.1842998
http://hdl.handle.net/11449/207894
identifier_str_mv Ozone: Science and Engineering, v. 43, n. 2, p. 108-111, 2021.
1547-6545
0191-9512
10.1080/01919512.2020.1842998
2-s2.0-85095793315
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ozone: Science and Engineering
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 108-111
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128120258035712

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