Upon completion of this educational activity, learners should be able to:
- Evaluate SARS-CoV-2 seroprevalence in Swiss non-healthcare employees at a moderate to high risk of exposure.
- Discuss the difference in SARS-CoV-2 seroprevalence between essential workers of four sectors and general working-age population.
- Identify characteristics associated with SARS-CoV-2 seropositivity among these essential workers.