Predictors of seropositivity to SARS-CoV-2 among employees at a large urban medical center.

ABSTRACT:

Background

Before SARS-CoV-2 vaccination availability, medical center employees were at high risk of COVID-19. However, risk factors for SARS-CoV-2 infection in medical center employees, both healthcare and non-healthcare workers, are poorly understood.

Methods

From September-December 2020, free IgG antibody testing was offered to all employees at a large urban medical center. Participants were asked to complete a questionnaire on work and non-work related risk factors for COVID-19 infection.

Results

SARS-CoV-2 seropositivity was found in 4.7%. Seropositivity was associated with close contact with COVID-19 cases with or without the use of adequate personal protective equipment (PPE), (OR 3.1 [95% CI 1.4-6.9] and OR 4.7 [95% CI 2.0-11.0] respectively), never wearing a

SUBMITTER: Kupferwasser D 

PROVIDER: S-EPMC11462861 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature