Back to normal: an old physics route to reduce SARS-CoV-2 transmission in indoor spaces

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• dc.contributor.author García de Abajo, F. Javier
• dc.contributor.author Hernández, Rufino Javier
• dc.contributor.author Kaminer, Ido
• dc.contributor.author Meyerhans, Andreas
• dc.contributor.author Rossell-Llompart, Joan
• dc.contributor.author Sanchez-Elsner, Tilman
• dc.date.accessioned 2022-03-17T10:05:19Z
• dc.date.available 2022-03-17T10:05:19Z
• dc.date.issued 2020
• dc.description.abstract We advocate the widespread use of UV-C light as a short-term, easily deployable, and affordable way to limit virus spread in the current SARS-CoV-2 pandemic. Radical social distancing with the associated shutdown of schools, restaurants, sport clubs, workplaces, and traveling has been shown to be effective in reducing virus spread, but its economic and social costs are unsustainable in the medium term. Simple measures like frequent handwashing, facial masks, and other physical barriers are being commonly adopted to prevent virus transmission. However, their efficacy may be limited, particularly in shared indoor spaces, where, in addition to airborne transmission, elements with small surface areas such as elevator buttons, door handles, and handrails are frequently used and can also mediate transmission. We argue that additional measures are necessary to reduce virus transmission when people resume attending schools and jobs that require proximity or some degree of physical contact. Among the available alternatives, UV-C light satisfies the requirements of rapid, widespread, and economically viable deployment. Its implementation is only limited by current production capacities, an increase of which requires swift intervention by industry and authorities.
• dc.format.mimetype application/pdf
• dc.identifier.citation García de Abajo FJ, Hernández RJ, Kaminer I, Meyerhans A, Rosell-Llompart J, Sanchez-Elsner T. Back to normal: an old physics route to reduce SARS-CoV-2 transmission in indoor spaces. ACS Nano. 2020 Jul 28;14(7):7704-13. DOI: 10.1021/acsnano.0c04596
• dc.identifier.doi http://dx.doi.org/10.1021/acsnano.0c04596
• dc.identifier.issn 1936-0851
• dc.identifier.uri http://hdl.handle.net/10230/52706
• dc.language.iso eng
• dc.publisher American Chemical Society (ACS)
• dc.relation.ispartof ACS Nano. 2020 Jul 28;14(7):7704-13.
• dc.rights This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS nano, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://dx.doi.org/10.1021/acsnano.0c04596
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.other COVID-19 (Malaltia)
• dc.subject.other Virus -- Transmissió
• dc.title Back to normal: an old physics route to reduce SARS-CoV-2 transmission in indoor spaces
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/acceptedVersion