Schlagwörter
Disease Outbreaks
Humans
30
Belgium
24
Child
24
Meningococcal Infections
24
Meningococcal Vaccines
24
Meningococcus B
24
Neisseria meningitidis
24
Nursery
24
Preschool
24
Schools
24
Serogroup
24
Serogroup B
24
outbreak management
24
prolonged outbreak
24
Animals
6
Belgium/epidemiology
6
Netherlands/epidemiology
6
Registries
6
Salmonella Infections/epidemiology
6
Salmonella enteritidis/genetics
6
Travel
6
Travel-Related Illness
6