Seroprevalence of SARS-CoV-2 antibodies in healthcare workers at a London NHS Trust

Infect Control Hosp Epidemiol. 2021 Feb;42(2):212-214. doi: 10.1017/ice.2020.402. Epub 2020 Aug 4.

Abstract

Healthcare workers (HCWs) have a theoretically increased risk of contracting severe acute respiratory coronavirus virus 2 (SARS-CoV-2) given their occupational exposure. We tested 2,167 HCWs in a London Acute Integrated Care Organisation for antibodies to SARS-CoV-2 in May and June 2020 to evaluate seroprevalence. We found a seropositivity rate of 31.6% among HCWs.

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Antibodies, Viral / blood
  • COVID-19 / diagnosis
  • COVID-19 / epidemiology*
  • COVID-19 / immunology*
  • COVID-19 / virology
  • COVID-19 Serological Testing / methods
  • Health Personnel / statistics & numerical data*
  • Humans
  • London / epidemiology
  • Middle Aged
  • Occupational Exposure / statistics & numerical data*
  • Risk Factors
  • SARS-CoV-2 / genetics
  • SARS-CoV-2 / immunology*
  • Seroepidemiologic Studies
  • State Medicine
  • Young Adult

Substances

  • Antibodies, Viral