Schlagwörter
COVID-19
12
SARS-CoV-2
12
Sciences bio-médicales et agricoles
Belgium
6
Belgium -- epidemiology
6
COVID-19 -- epidemiology
6
Child
6
High-throughput testing
6
Humans
6
National reference centre
6
Pilot Projects
6
Prospective Studies
6
Quality assurance
6
SARS-CoV-2 -- genetics
6
Schools
6
children
6
saliva testing
6
transmission
6