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January 1, 2020Occupational MedicineOpen Access

Occupational risks for COVID-19 infection

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Authors

DKDavid Koh

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Overview

Epidemiological review demonstrates high rates of SARS-CoV-2 transmission across frontline occupational cohorts, highlighting an urgent need for targeted infection control and worker support.

Key Points

  • To examine early occupational transmission patterns of SARS-CoV-2 and identify frontline workforces at heightened risk of infection and workplace-related adversity.
  • Synthesized early surveillance data, outbreak reports, and hospital case series from China and Singapore between December 2019 and February 2020.
  • Evaluated occupational infection rates across diverse sectors, including wholesale wildlife market vendors, healthcare personnel, service staff, and maritime transport crews.
  • Initial outbreak data from Wuhan identified market exposure in 55% of the first 47 cases, while healthcare workers comprised 29% (40 of 138) of hospitalized patients in an early case series.
  • In Singapore, occupational exposure accounted for 68% (17 of 25) of early locally transmitted cases across tourism, retail, hospitality, transport, and construction sectors.

Cite This Study

David Koh (2020) studied this question.

synapsesocial.com/papers/6a71a62f3ce530166bc3263ahttps://doi.org/10.1093/occmed/kqaa036
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