Schlagwörter
Antibodies
4
BNT126b2
4
BNT162 Vaccine
4
Belgium
4
Belgium/epidemiology
4
COVID-19
4
COVID-19 Vaccines
4
COVID-19 vaccination
4
COVID-19/epidemiology
4
COVID-19/prevention & control
4
Human health sciences
4
Humans
4
IgG
4
IgM
4
Immunization Programs
4
Immunologie & maladie infectieuse
4
Immunology & infectious disease
4
Infectious Diseases
4
Nursing Homes
4
Prevalence
4
Prospective Studies
4
SARS-CoV-2
4
Sciences de la santé humaine
4
Seroepidemiologic Studies
Vaccination
4
Viral
Virology
4
elderly
4
nursing home residents
4
seroprevalence
4