Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020

WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Environmental factors such as temperature and humidity play important roles in the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) via droplets/aerosols. WHAT IS ADDED BY THIS REPORT? Higher relative humidity (61%–80%), longer spre...

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Autores principales: Mao, Yixin, Luo, Yueyun, Zhang, Wenda, Ding, Pei, Li, Xia, Deng, Fuchang, Xu, Kaiqiang, Hou, Min, Ding, Cheng, Wang, Youbin, Dong, Zhaomin, MacIntyre, Raina, Yao, Xiaoyuan, Tang, Song, Xu, Dongqun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022
Materias:
Preplanned Studies
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9339358/
https://www.ncbi.nlm.nih.gov/pubmed/35919454
http://dx.doi.org/10.46234/ccdcw2022.123
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author Mao, Yixin
Luo, Yueyun
Zhang, Wenda
Ding, Pei
Li, Xia
Deng, Fuchang
Xu, Kaiqiang
Hou, Min
Ding, Cheng
Wang, Youbin
Dong, Zhaomin
MacIntyre, Raina
Yao, Xiaoyuan
Tang, Song
Xu, Dongqun
author_facet Mao, Yixin
Luo, Yueyun
Zhang, Wenda
Ding, Pei
Li, Xia
Deng, Fuchang
Xu, Kaiqiang
Hou, Min
Ding, Cheng
Wang, Youbin
Dong, Zhaomin
MacIntyre, Raina
Yao, Xiaoyuan
Tang, Song
Xu, Dongqun
author_sort Mao, Yixin
collection PubMed
description WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Environmental factors such as temperature and humidity play important roles in the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) via droplets/aerosols. WHAT IS ADDED BY THIS REPORT? Higher relative humidity (61%–80%), longer spreading time (120 min), and greater dispersal distance (1 m) significantly reduced SARS-CoV-2 pseudovirus loads. There was an interaction effect between relative humidity and spreading time. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The findings contribute to our understanding of the impact of environmental factors on the transmission of SARS-CoV-2 via airborne droplets/aerosols.
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spelling pubmed-93393582022-08-01 Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020 Mao, Yixin Luo, Yueyun Zhang, Wenda Ding, Pei Li, Xia Deng, Fuchang Xu, Kaiqiang Hou, Min Ding, Cheng Wang, Youbin Dong, Zhaomin MacIntyre, Raina Yao, Xiaoyuan Tang, Song Xu, Dongqun China CDC Wkly Preplanned Studies WHAT IS ALREADY KNOWN ABOUT THIS TOPIC? Environmental factors such as temperature and humidity play important roles in the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) via droplets/aerosols. WHAT IS ADDED BY THIS REPORT? Higher relative humidity (61%–80%), longer spreading time (120 min), and greater dispersal distance (1 m) significantly reduced SARS-CoV-2 pseudovirus loads. There was an interaction effect between relative humidity and spreading time. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE? The findings contribute to our understanding of the impact of environmental factors on the transmission of SARS-CoV-2 via airborne droplets/aerosols. Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022-07-01 /pmc/articles/PMC9339358/ /pubmed/35919454 http://dx.doi.org/10.46234/ccdcw2022.123 Text en Copyright and License information: Editorial Office of CCDCW, Chinese Center for Disease Control and Prevention 2022 https://creativecommons.org/licenses/by-nc-sa/4.0/This work is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/ (https://creativecommons.org/licenses/by-nc-sa/4.0/)
spellingShingle Preplanned Studies
Mao, Yixin
Luo, Yueyun
Zhang, Wenda
Ding, Pei
Li, Xia
Deng, Fuchang
Xu, Kaiqiang
Hou, Min
Ding, Cheng
Wang, Youbin
Dong, Zhaomin
MacIntyre, Raina
Yao, Xiaoyuan
Tang, Song
Xu, Dongqun
Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title_full Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title_fullStr Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title_full_unstemmed Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title_short Independent and Interactive Effects of Environmental Conditions on Aerosolized Surrogate SARS-CoV-2 — Beijing, China, June to September 2020
title_sort independent and interactive effects of environmental conditions on aerosolized surrogate sars-cov-2 — beijing, china, june to september 2020
topic Preplanned Studies
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9339358/
https://www.ncbi.nlm.nih.gov/pubmed/35919454
http://dx.doi.org/10.46234/ccdcw2022.123
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