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SARS-Cov-2 seroprevalence and risk factors among health care workers: Estimating the risk of COVID-19 dedicated units.
Oliveira, Maura Salaroli de; Lobo, Renata Desordi; Detta, Felippe Pires; Vieira-Junior, José Mauro; Castro, Thiago Lucas de Souza; Zambelli, Daniella Bosco; Cardoso, Luiz Francisco; Borges, Igor Carmo; Tozetto-Mendoza, Tânia Regina; Costa, Silvia Figueiredo; Mendes-Correa, Maria Cassia.
  • Oliveira MS; Department of Infection Control, Hospital Sírio Libanês, São Paulo, Brazil; Department of Infection Control, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo. Electronic address: masoliveira@hsl.org.br.
  • Lobo RD; Department of Infection Control, Hospital Sírio Libanês, São Paulo, Brazil.
  • Detta FP; Institute of Quality and Safety of Hospital Sírio Libanês, São Paulo, Brazil.
  • Vieira-Junior JM; Institute of Quality and Safety of Hospital Sírio Libanês, São Paulo, Brazil.
  • Castro TLS; Hospital Sírio Libanês, São Paulo, Brazil.
  • Zambelli DB; Hospital Sírio Libanês, São Paulo, Brazil.
  • Cardoso LF; Hospital Sírio Libanês, São Paulo, Brazil.
  • Borges IC; Department of Infectious Diseases, Laboratório de Investigação Médica - LIM 49 (Bacteriology) and LIM-52 (Virology), Instituto de Medicina Tropical, University of São Paulo, Brazil.
  • Tozetto-Mendoza TR; Department of Infectious Diseases, Laboratório de Investigação Médica - LIM 49 (Bacteriology) and LIM-52 (Virology), Instituto de Medicina Tropical, University of São Paulo, Brazil.
  • Costa SF; Department of Infectious Diseases, Laboratório de Investigação Médica - LIM 49 (Bacteriology) and LIM-52 (Virology), Instituto de Medicina Tropical, University of São Paulo, Brazil.
  • Mendes-Correa MC; Department of Infectious Diseases, Laboratório de Investigação Médica - LIM 49 (Bacteriology) and LIM-52 (Virology), Instituto de Medicina Tropical, University of São Paulo, Brazil.
Am J Infect Control ; 49(9): 1197-1199, 2021 09.
Article in English | MEDLINE | ID: covidwho-1152222
ABSTRACT
We evaluated the seroprevalence of SARS-CoV-2 and risk factors among 1,996 oligo/asymptomatic health care workers. The seroprevalence was 5.5% and risk factors associated with being infected with SARS-CoV-2 was professional category of cleaning (adj odds ratio 2.22, 95% confidence interval 1.12-4.44, P .023) and male gender (adj odds ratio 1.54, 95% confidence interval 1.03-2.32, P .035).Working at dedicated COVID-19 units (high-risk group) was not an independent risk factor for seropositivity.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: SARS-CoV-2 / COVID-19 Type of study: Experimental Studies / Observational study / Prognostic study Limits: Humans / Male Language: English Journal: Am J Infect Control Year: 2021 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: SARS-CoV-2 / COVID-19 Type of study: Experimental Studies / Observational study / Prognostic study Limits: Humans / Male Language: English Journal: Am J Infect Control Year: 2021 Document Type: Article