Underascertainment of COVID-19 cases among first responders: a seroepidemiological study.
Insa BackhausD HermsenJ TimmF BoegeN LübkeK GöbelsD von der LiethN DraganoPublished in: Occupational medicine (Oxford, England) (2021)
The high seroprevalence and underascertainment rate highlight the need to mitigate potential transmission within and between first responders and patients. Workplace control measures such as increased and regular COVID-19-testing and the prompt vaccination of all personnel are necessary.