Risk of COVID-19 Infection After Vaccination

Clinical trial NCT04848441 · UNKNOWN

Trial details

NCT number: NCT04848441
Sponsor: Umeå University
Status: UNKNOWN
Study type: OBSERVATIONAL

Vaccination; Infection Covid19

Start date: 2021-05-01
Primary completion: 2021-08-01
Enrollment: 2000000

View on ClinicalTrials.gov

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