500
Participants
Start Date
January 25, 2021
Primary Completion Date
January 15, 2023
Study Completion Date
August 15, 2023
Serological COVID-19 vaccine immunogenicity
Serological test
Centre Hospitalier de Quimper, Quimper
Centre Hospitalier Régional et Universitaire de Brest
OTHER
Centre Hospitalier de Cornouaille
OTHER