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The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic
In the indoor environment of dental clinics, dental personnel and patients are exposed to a risk of infection because of the transmission of SARS-CoV-2 via particles or droplets. This study investigated the presence of SARS-CoV-2 RNA in indoor air of dental clinics in Tehran, Iran. Air sampling was...
| Autores principales: | , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328532/ https://www.ncbi.nlm.nih.gov/pubmed/34341930 http://dx.doi.org/10.1007/s11356-021-15607-6 |
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| author | Bazzazpour, Shahriyar Rahmatinia, Masoumeh Mohebbi, Seyed Reza Hadei, Mostafa Shahsavani, Abbas Hopke, Philip K. Houshmand, Behzad Raeisi, Alireza Jafari, Ahmad Jonidi Yarahmadi, Maryam Farhadi, Mohsen Hasanzadeh, Vajihe Kermani, Majid Vaziri, Mohmmad Hossien Tanhaei, Mohammad Zali, Mohammad Reza Alipour, Mohammad Reza |
| author_facet | Bazzazpour, Shahriyar Rahmatinia, Masoumeh Mohebbi, Seyed Reza Hadei, Mostafa Shahsavani, Abbas Hopke, Philip K. Houshmand, Behzad Raeisi, Alireza Jafari, Ahmad Jonidi Yarahmadi, Maryam Farhadi, Mohsen Hasanzadeh, Vajihe Kermani, Majid Vaziri, Mohmmad Hossien Tanhaei, Mohammad Zali, Mohammad Reza Alipour, Mohammad Reza |
| author_sort | Bazzazpour, Shahriyar |
| collection | PubMed |
| description | In the indoor environment of dental clinics, dental personnel and patients are exposed to a risk of infection because of the transmission of SARS-CoV-2 via particles or droplets. This study investigated the presence of SARS-CoV-2 RNA in indoor air of dental clinics in Tehran, Iran. Air sampling was done (n = 36) collecting particulate samples on PTFE filters at flow rates of 30 to 58 L/min. The samples were analyzed with novel coronavirus nucleic acid diagnostic real-time PCR kits. Only 13 out of 36 samples were positive for SARS-CoV-2 RNA. Logistic regression showed that sampling site’s volume, PM(2.5) concentration, number of people, and number of active patient treatment units were significantly positively related with the presence of SARS-CoV-2 RNA. Thus, strategies to control the spread of COVID-19 should include reducing the number of infected people in dental clinics, adding filtration systems, and/or improving ventilation conditions. |
| format | Online Article Text |
| id | pubmed-8328532 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2021 |
| publisher | Springer Berlin Heidelberg |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-83285322021-08-03 The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic Bazzazpour, Shahriyar Rahmatinia, Masoumeh Mohebbi, Seyed Reza Hadei, Mostafa Shahsavani, Abbas Hopke, Philip K. Houshmand, Behzad Raeisi, Alireza Jafari, Ahmad Jonidi Yarahmadi, Maryam Farhadi, Mohsen Hasanzadeh, Vajihe Kermani, Majid Vaziri, Mohmmad Hossien Tanhaei, Mohammad Zali, Mohammad Reza Alipour, Mohammad Reza Environ Sci Pollut Res Int Novel Corona Virus (COVID-19) in Environmental Engineering Perspective In the indoor environment of dental clinics, dental personnel and patients are exposed to a risk of infection because of the transmission of SARS-CoV-2 via particles or droplets. This study investigated the presence of SARS-CoV-2 RNA in indoor air of dental clinics in Tehran, Iran. Air sampling was done (n = 36) collecting particulate samples on PTFE filters at flow rates of 30 to 58 L/min. The samples were analyzed with novel coronavirus nucleic acid diagnostic real-time PCR kits. Only 13 out of 36 samples were positive for SARS-CoV-2 RNA. Logistic regression showed that sampling site’s volume, PM(2.5) concentration, number of people, and number of active patient treatment units were significantly positively related with the presence of SARS-CoV-2 RNA. Thus, strategies to control the spread of COVID-19 should include reducing the number of infected people in dental clinics, adding filtration systems, and/or improving ventilation conditions. Springer Berlin Heidelberg 2021-08-03 2022 /pmc/articles/PMC8328532/ /pubmed/34341930 http://dx.doi.org/10.1007/s11356-021-15607-6 Text en © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic. |
| spellingShingle | Novel Corona Virus (COVID-19) in Environmental Engineering Perspective Bazzazpour, Shahriyar Rahmatinia, Masoumeh Mohebbi, Seyed Reza Hadei, Mostafa Shahsavani, Abbas Hopke, Philip K. Houshmand, Behzad Raeisi, Alireza Jafari, Ahmad Jonidi Yarahmadi, Maryam Farhadi, Mohsen Hasanzadeh, Vajihe Kermani, Majid Vaziri, Mohmmad Hossien Tanhaei, Mohammad Zali, Mohammad Reza Alipour, Mohammad Reza The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title | The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title_full | The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title_fullStr | The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title_full_unstemmed | The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title_short | The detection of SARS-CoV-2 RNA in indoor air of dental clinics during the COVID-19 pandemic |
| title_sort | detection of sars-cov-2 rna in indoor air of dental clinics during the covid-19 pandemic |
| topic | Novel Corona Virus (COVID-19) in Environmental Engineering Perspective |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8328532/ https://www.ncbi.nlm.nih.gov/pubmed/34341930 http://dx.doi.org/10.1007/s11356-021-15607-6 |
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