Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista do Instituto de Medicina Tropical de São Paulo |
Texto Completo: | https://www.revistas.usp.br/rimtsp/article/view/216958 |
Resumo: | Health care workers (HCW) are the frontline workforce for COVID-19 patient care and, consequently, are exposed to SARS-CoV-2 infection due to close contact to infected patients. Here, we evaluate the prevalence of SARS-CoV-2 infection among HCW from an infectious disease hospital, reference center for COVID-19 care in the metropolitan area of Sao Paulo city, Brazil. Among 2,204 HCW, 1,417 (64.29%) were subjected to detection of anti-SARS-CoV-2 antibodies by chemiluminescent immunoassay. Out of the total, 271 (19.12%) presented anti-SARS-CoV-2 antibodies. Prevalence varied according to HCW categories. The highest prevalence was observed in workers from outsourced companies, cooks and kitchen assistants, hospital cleaning workers, and maintenance workers. On the other hand, resident physicians and HCW from the institution itself presented lower prevalence (nurses, nursing assistants, physicians, laboratory technicians). Social and environmental factors are important determinants, associated with exposure in the hospital environment, which can determine the greater or lesser risk of infection by pathogens that spread rapidly by air. |
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Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in BrazilSARS-CoV-2Health care workersInfectionSeroprevalenceHealth care workers (HCW) are the frontline workforce for COVID-19 patient care and, consequently, are exposed to SARS-CoV-2 infection due to close contact to infected patients. Here, we evaluate the prevalence of SARS-CoV-2 infection among HCW from an infectious disease hospital, reference center for COVID-19 care in the metropolitan area of Sao Paulo city, Brazil. Among 2,204 HCW, 1,417 (64.29%) were subjected to detection of anti-SARS-CoV-2 antibodies by chemiluminescent immunoassay. Out of the total, 271 (19.12%) presented anti-SARS-CoV-2 antibodies. Prevalence varied according to HCW categories. The highest prevalence was observed in workers from outsourced companies, cooks and kitchen assistants, hospital cleaning workers, and maintenance workers. On the other hand, resident physicians and HCW from the institution itself presented lower prevalence (nurses, nursing assistants, physicians, laboratory technicians). Social and environmental factors are important determinants, associated with exposure in the hospital environment, which can determine the greater or lesser risk of infection by pathogens that spread rapidly by air.Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo2023-10-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/rimtsp/article/view/21695810.1590/S1678-9946202365052Revista do Instituto de Medicina Tropical de São Paulo; Vol. 65 (2023); e52Revista do Instituto de Medicina Tropical de São Paulo; v. 65 (2023); e52Revista do Instituto de Medicina Tropical de São Paulo; Vol. 65 (2023); e521678-99460036-4665reponame:Revista do Instituto de Medicina Tropical de São Pauloinstname:Instituto de Medicina Tropical (IMT)instacron:IMTenghttps://www.revistas.usp.br/rimtsp/article/view/216958/198500Copyright (c) 2023 Vanessa Neves Almeida, Roberta Figueiredo Cavalin, Juliana Failde Gallo, Cleide Aparecida Guerra, Karen Cristina Rolim Madureira, Meire Bócoli Rossi, Rozania Soeli dos Santos Sobreira, Ana Paula Santos, Expedito Luna, José Angelo Lauletta Lindosohttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessAlmeida, Vanessa Neves Cavalin, Roberta Figueiredo Gallo, Juliana Failde Guerra, Cleide Aparecida Madureira, Karen Cristina Rolim Rossi, Meire Bócoli Sobreira, Rozania Soeli dos Santos Santos, Ana Paula Luna, Expedito Lindoso, José Angelo Lauletta 2023-12-22T12:47:01Zoai:revistas.usp.br:article/216958Revistahttp://www.revistas.usp.br/rimtsp/indexPUBhttps://www.revistas.usp.br/rimtsp/oai||revimtsp@usp.br1678-99460036-4665opendoar:2023-12-22T12:47:01Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT)false |
dc.title.none.fl_str_mv |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
title |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
spellingShingle |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil Almeida, Vanessa Neves SARS-CoV-2 Health care workers Infection Seroprevalence |
title_short |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
title_full |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
title_fullStr |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
title_full_unstemmed |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
title_sort |
Prevalence of SARS-CoV-2 infection among health care workers in a reference hospital in Brazil |
author |
Almeida, Vanessa Neves |
author_facet |
Almeida, Vanessa Neves Cavalin, Roberta Figueiredo Gallo, Juliana Failde Guerra, Cleide Aparecida Madureira, Karen Cristina Rolim Rossi, Meire Bócoli Sobreira, Rozania Soeli dos Santos Santos, Ana Paula Luna, Expedito Lindoso, José Angelo Lauletta |
author_role |
author |
author2 |
Cavalin, Roberta Figueiredo Gallo, Juliana Failde Guerra, Cleide Aparecida Madureira, Karen Cristina Rolim Rossi, Meire Bócoli Sobreira, Rozania Soeli dos Santos Santos, Ana Paula Luna, Expedito Lindoso, José Angelo Lauletta |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Almeida, Vanessa Neves Cavalin, Roberta Figueiredo Gallo, Juliana Failde Guerra, Cleide Aparecida Madureira, Karen Cristina Rolim Rossi, Meire Bócoli Sobreira, Rozania Soeli dos Santos Santos, Ana Paula Luna, Expedito Lindoso, José Angelo Lauletta |
dc.subject.por.fl_str_mv |
SARS-CoV-2 Health care workers Infection Seroprevalence |
topic |
SARS-CoV-2 Health care workers Infection Seroprevalence |
description |
Health care workers (HCW) are the frontline workforce for COVID-19 patient care and, consequently, are exposed to SARS-CoV-2 infection due to close contact to infected patients. Here, we evaluate the prevalence of SARS-CoV-2 infection among HCW from an infectious disease hospital, reference center for COVID-19 care in the metropolitan area of Sao Paulo city, Brazil. Among 2,204 HCW, 1,417 (64.29%) were subjected to detection of anti-SARS-CoV-2 antibodies by chemiluminescent immunoassay. Out of the total, 271 (19.12%) presented anti-SARS-CoV-2 antibodies. Prevalence varied according to HCW categories. The highest prevalence was observed in workers from outsourced companies, cooks and kitchen assistants, hospital cleaning workers, and maintenance workers. On the other hand, resident physicians and HCW from the institution itself presented lower prevalence (nurses, nursing assistants, physicians, laboratory technicians). Social and environmental factors are important determinants, associated with exposure in the hospital environment, which can determine the greater or lesser risk of infection by pathogens that spread rapidly by air. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-10-09 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/216958 10.1590/S1678-9946202365052 |
url |
https://www.revistas.usp.br/rimtsp/article/view/216958 |
identifier_str_mv |
10.1590/S1678-9946202365052 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/rimtsp/article/view/216958/198500 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Medicina Tropical de São Paulo |
dc.source.none.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo; Vol. 65 (2023); e52 Revista do Instituto de Medicina Tropical de São Paulo; v. 65 (2023); e52 Revista do Instituto de Medicina Tropical de São Paulo; Vol. 65 (2023); e52 1678-9946 0036-4665 reponame:Revista do Instituto de Medicina Tropical de São Paulo instname:Instituto de Medicina Tropical (IMT) instacron:IMT |
instname_str |
Instituto de Medicina Tropical (IMT) |
instacron_str |
IMT |
institution |
IMT |
reponame_str |
Revista do Instituto de Medicina Tropical de São Paulo |
collection |
Revista do Instituto de Medicina Tropical de São Paulo |
repository.name.fl_str_mv |
Revista do Instituto de Medicina Tropical de São Paulo - Instituto de Medicina Tropical (IMT) |
repository.mail.fl_str_mv |
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1798951636609007616 |