Expanded programme on immunization (EPI). Recrudescence of measles.
D000293:Adolescent; D002648:Child; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D017589:Immunization Programs; D008297:Male; D008457:Measles / Q000150:complications / Q000453:epidemiology* / Q000517:prevention & control; D008458:Measles Vaccine; D018571:Sentinel Surveillance; D013557:Switzerland / Q000453:epidemiology
D008458:Measles Vaccine