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Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina
INTRODUCTION: Oral healthcare professionals are at increased risk of infection by SARS-CoV-2. The aim of this study was to evaluate the prevalence of COVID-19 in a population of workers who provided services during the COVID-19 pandemic at a dental care and educational institution in the Buenos Aire...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7832657/ https://www.ncbi.nlm.nih.gov/pubmed/33520644 http://dx.doi.org/10.1016/j.jobcr.2021.01.006 |
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author | Sebastian, Puia Jorge, Pasart Ariel, Gualtieri Francisco, Somoza Carolina, Melo Milton, Alessandrelo Patricio, Gatti Aldo, Squassi Pablo Alejandro, Rodriguez |
author_facet | Sebastian, Puia Jorge, Pasart Ariel, Gualtieri Francisco, Somoza Carolina, Melo Milton, Alessandrelo Patricio, Gatti Aldo, Squassi Pablo Alejandro, Rodriguez |
author_sort | Sebastian, Puia |
collection | PubMed |
description | INTRODUCTION: Oral healthcare professionals are at increased risk of infection by SARS-CoV-2. The aim of this study was to evaluate the prevalence of COVID-19 in a population of workers who provided services during the COVID-19 pandemic at a dental care and educational institution in the Buenos Aires Metropolitan Area. MATERIALS AND METHODS: This was a descriptive, cross-sectional study including 358 workers who provided essential services during the first 180 days of the COVID-19 pandemic at the Dental Hospital at Buenos Aires University School of Dentistry (FOUBA). Following epidemiological data, these workers underwent diagnostic testing for COVID-19 (1- nasal or throat swab tests; 2- blood test for enzyme-linked immunosorbent assays [ELISA]; 3- commercial rapid serology test). RESULTS: Three diagnostic tests were implemented. Rapid tests were performed on 290 subjects, with 255 negative results (88%; CI95: 84%–91%) and 35 positive (12%; CI95: 9%–16%); ELISA on 317 subjects, with 308 negative (97%; CI95: 95%–98%) and 9 positive (3%; CI95: 2%–5%); and PCR on 204 subjects, with 196 negative (96%; CI95: 92%–98%) and 8 positive (4%; CI95: 2%–8%). There were 358 subjects who were evaluated by ELISA or PCR, with 342 negative results (96%; CI95: 93%–97%) and 16 positives (4%; CI95: 3%–7%). CONCLUSION: For this sample of dentists, dental assistants and nonclinical personnel, the weighted prevalence of COVID-19 was 4%. Similar studies should be conducted at other dental care facilities in order to evaluate the worldwide impact of COVID-19 on the dental care community. |
format | Online Article Text |
id | pubmed-7832657 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-78326572021-01-26 Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina Sebastian, Puia Jorge, Pasart Ariel, Gualtieri Francisco, Somoza Carolina, Melo Milton, Alessandrelo Patricio, Gatti Aldo, Squassi Pablo Alejandro, Rodriguez J Oral Biol Craniofac Res Article INTRODUCTION: Oral healthcare professionals are at increased risk of infection by SARS-CoV-2. The aim of this study was to evaluate the prevalence of COVID-19 in a population of workers who provided services during the COVID-19 pandemic at a dental care and educational institution in the Buenos Aires Metropolitan Area. MATERIALS AND METHODS: This was a descriptive, cross-sectional study including 358 workers who provided essential services during the first 180 days of the COVID-19 pandemic at the Dental Hospital at Buenos Aires University School of Dentistry (FOUBA). Following epidemiological data, these workers underwent diagnostic testing for COVID-19 (1- nasal or throat swab tests; 2- blood test for enzyme-linked immunosorbent assays [ELISA]; 3- commercial rapid serology test). RESULTS: Three diagnostic tests were implemented. Rapid tests were performed on 290 subjects, with 255 negative results (88%; CI95: 84%–91%) and 35 positive (12%; CI95: 9%–16%); ELISA on 317 subjects, with 308 negative (97%; CI95: 95%–98%) and 9 positive (3%; CI95: 2%–5%); and PCR on 204 subjects, with 196 negative (96%; CI95: 92%–98%) and 8 positive (4%; CI95: 2%–8%). There were 358 subjects who were evaluated by ELISA or PCR, with 342 negative results (96%; CI95: 93%–97%) and 16 positives (4%; CI95: 3%–7%). CONCLUSION: For this sample of dentists, dental assistants and nonclinical personnel, the weighted prevalence of COVID-19 was 4%. Similar studies should be conducted at other dental care facilities in order to evaluate the worldwide impact of COVID-19 on the dental care community. Elsevier 2021 2021-01-07 /pmc/articles/PMC7832657/ /pubmed/33520644 http://dx.doi.org/10.1016/j.jobcr.2021.01.006 Text en © 2021 Craniofacial Research Foundation. Published by Elsevier B.V. All rights reserved. |
spellingShingle | Article Sebastian, Puia Jorge, Pasart Ariel, Gualtieri Francisco, Somoza Carolina, Melo Milton, Alessandrelo Patricio, Gatti Aldo, Squassi Pablo Alejandro, Rodriguez Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title | Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title_full | Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title_fullStr | Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title_full_unstemmed | Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title_short | Assesment of SARS-CoV-2 infection-in dentists and supporting staff at a university dental hospital in Argentina |
title_sort | assesment of sars-cov-2 infection-in dentists and supporting staff at a university dental hospital in argentina |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7832657/ https://www.ncbi.nlm.nih.gov/pubmed/33520644 http://dx.doi.org/10.1016/j.jobcr.2021.01.006 |
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