Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth

A number of recent studies have found low percentages of smokers among COVID-19 patients, causing scientists to conclude that smokers may be protected against SARS-CoV-2 infection. National and international media were interested in this story and we soon began receiving questions about this topic i...

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Autores principales: Naomi A. van Westen-Lagerweij, Eline Meijer, Elisabeth G. Meeuwsen, Niels H. Chavannes, Marc C. Willemsen, Esther A. Croes
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Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/cbb68fc37dea44529003845791c8f9b0
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spelling oai:doaj.org-article:cbb68fc37dea44529003845791c8f9b02021-12-02T15:52:46ZAre smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth10.1038/s41533-021-00223-12055-1010https://doaj.org/article/cbb68fc37dea44529003845791c8f9b02021-02-01T00:00:00Zhttps://doi.org/10.1038/s41533-021-00223-1https://doaj.org/toc/2055-1010A number of recent studies have found low percentages of smokers among COVID-19 patients, causing scientists to conclude that smokers may be protected against SARS-CoV-2 infection. National and international media were interested in this story and we soon began receiving questions about this topic in general practice. In this article, we shed light on the process that resulted in the misinterpretation of observational research by scientists and the media. We also point out the methodological flaws of various studies on which hasty conclusions were based. Finally, we address the role of primary healthcare providers in mitigating the consequences of erroneous claims about a protective effect of smoking.Naomi A. van Westen-LagerweijEline MeijerElisabeth G. MeeuwsenNiels H. ChavannesMarc C. WillemsenEsther A. CroesNature PortfolioarticleDiseases of the respiratory systemRC705-779ENnpj Primary Care Respiratory Medicine, Vol 31, Iss 1, Pp 1-3 (2021)
institution DOAJ
collection DOAJ
language EN
topic Diseases of the respiratory system
RC705-779
spellingShingle Diseases of the respiratory system
RC705-779
Naomi A. van Westen-Lagerweij
Eline Meijer
Elisabeth G. Meeuwsen
Niels H. Chavannes
Marc C. Willemsen
Esther A. Croes
Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
description A number of recent studies have found low percentages of smokers among COVID-19 patients, causing scientists to conclude that smokers may be protected against SARS-CoV-2 infection. National and international media were interested in this story and we soon began receiving questions about this topic in general practice. In this article, we shed light on the process that resulted in the misinterpretation of observational research by scientists and the media. We also point out the methodological flaws of various studies on which hasty conclusions were based. Finally, we address the role of primary healthcare providers in mitigating the consequences of erroneous claims about a protective effect of smoking.
format article
author Naomi A. van Westen-Lagerweij
Eline Meijer
Elisabeth G. Meeuwsen
Niels H. Chavannes
Marc C. Willemsen
Esther A. Croes
author_facet Naomi A. van Westen-Lagerweij
Eline Meijer
Elisabeth G. Meeuwsen
Niels H. Chavannes
Marc C. Willemsen
Esther A. Croes
author_sort Naomi A. van Westen-Lagerweij
title Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
title_short Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
title_full Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
title_fullStr Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
title_full_unstemmed Are smokers protected against SARS-CoV-2 infection (COVID-19)? The origins of the myth
title_sort are smokers protected against sars-cov-2 infection (covid-19)? the origins of the myth
publisher Nature Portfolio
publishDate 2021
url https://doaj.org/article/cbb68fc37dea44529003845791c8f9b0
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