218
Participants
Start Date
February 11, 2021
Primary Completion Date
July 5, 2022
Study Completion Date
July 5, 2022
Blood and nasal fluid sampling before and after COVID-19 vaccination
Blood and nasal fluid sampling take place just before the first COVID-19 vaccination and at 14-30 days after the second dose with the same vaccine. Sampling will be repeated at 6 months after the second vaccination, at 14-30 days after the third vaccination and at 6 months after the third vaccination. At all moments, a questionnaire is filled in.
University Hospital Ghent, Ghent
University Ghent
OTHER
Vlaams Instituut voor Biotechnologie
UNKNOWN
University Hospital, Ghent
OTHER