700
Participants
Start Date
June 9, 2021
Primary Completion Date
June 15, 2022
Study Completion Date
June 15, 2022
IgG antibodies to Sars-Cov-2
Samples will be collected between 30 and 60 days after second vaccine dose.
QuantiFERON SARS-CoV-2 test
Samples will be collected within 9 months after completion of the vaccination series
San Gerardo Hospital, Monza
San Gerardo Hospital
OTHER
University of Milano Bicocca
OTHER