Survival of aerosolized coronavirus in the ambient air

An inactivation of airborne pathogenic Middle East Respiratory Syndrome (MERS-CoV) virus was investigated under controlled laboratory conditions. Two sets of climatic conditions were used in the experiments; (1) representing common office environment (25 °C and 79% RH) and (2) climatic conditions of...

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Autores principales: Pyankov, Oleg V., Bodnev, Sergey A., Pyankova, Olga G., Agranovski, Igor E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd. 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7094304/
https://www.ncbi.nlm.nih.gov/pubmed/32226116
http://dx.doi.org/10.1016/j.jaerosci.2017.09.009
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author Pyankov, Oleg V.
Bodnev, Sergey A.
Pyankova, Olga G.
Agranovski, Igor E.
author_facet Pyankov, Oleg V.
Bodnev, Sergey A.
Pyankova, Olga G.
Agranovski, Igor E.
author_sort Pyankov, Oleg V.
collection PubMed
description An inactivation of airborne pathogenic Middle East Respiratory Syndrome (MERS-CoV) virus was investigated under controlled laboratory conditions. Two sets of climatic conditions were used in the experiments; (1) representing common office environment (25 °C and 79% RH) and (2) climatic conditions of the Middle Eastern region where the virus was originated from (38 °C and 24% RH). At the lower temperature, the virus demonstrated high robustness and strong capability to survive with about 63.5% of microorganisms remaining infectious 60 min after aerosolisation. Fortunately, virus decay was much stronger for hot and dry air scenario with only 4.7% survival over 60 min procedure.
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spelling pubmed-70943042020-03-25 Survival of aerosolized coronavirus in the ambient air Pyankov, Oleg V. Bodnev, Sergey A. Pyankova, Olga G. Agranovski, Igor E. J Aerosol Sci Article An inactivation of airborne pathogenic Middle East Respiratory Syndrome (MERS-CoV) virus was investigated under controlled laboratory conditions. Two sets of climatic conditions were used in the experiments; (1) representing common office environment (25 °C and 79% RH) and (2) climatic conditions of the Middle Eastern region where the virus was originated from (38 °C and 24% RH). At the lower temperature, the virus demonstrated high robustness and strong capability to survive with about 63.5% of microorganisms remaining infectious 60 min after aerosolisation. Fortunately, virus decay was much stronger for hot and dry air scenario with only 4.7% survival over 60 min procedure. Elsevier Ltd. 2018-01 2017-09-07 /pmc/articles/PMC7094304/ /pubmed/32226116 http://dx.doi.org/10.1016/j.jaerosci.2017.09.009 Text en © 2017 Elsevier Ltd. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
spellingShingle Article
Pyankov, Oleg V.
Bodnev, Sergey A.
Pyankova, Olga G.
Agranovski, Igor E.
Survival of aerosolized coronavirus in the ambient air
title Survival of aerosolized coronavirus in the ambient air
title_full Survival of aerosolized coronavirus in the ambient air
title_fullStr Survival of aerosolized coronavirus in the ambient air
title_full_unstemmed Survival of aerosolized coronavirus in the ambient air
title_short Survival of aerosolized coronavirus in the ambient air
title_sort survival of aerosolized coronavirus in the ambient air
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7094304/
https://www.ncbi.nlm.nih.gov/pubmed/32226116
http://dx.doi.org/10.1016/j.jaerosci.2017.09.009
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