4,000
Participants
Start Date
February 5, 2021
Primary Completion Date
April 30, 2022
Study Completion Date
April 30, 2022
Serology to determine SARS-CoV-2 infection
Each participant accept to have two blood tests on a dry tube of maximum 8 ml of whole blood
Grand Hôpital de Charleroi, Charleroi
Grand Hôpital de Charleroi
OTHER