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Trials to join now! 2 Not yet recruiting 1 Not yet finished but already full! 1 Completed 1

Bern police officers tested for COVID-19 immunity over one year

Knowledge-focused Completed

This study checked how many police officers in Bern, Switzerland had antibodies against COVID-19 over one year. About 1,024 officers volunteered to give blood samples at five different times. Researchers also looked at their risk of catching the virus at work and at home, and how…

Matched conditions: VOLUNTEERS

Sponsor: University of Bern • Aim: Knowledge-focused

Last updated May 11, 2026 20:50 UTC

VOLUNTEERS

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Bern police officers tested for COVID-19 immunity over one year