title: Measles. Measles outbreak, Chicago, 1989.
mesh_terms: D000293:Adolescent; D000328:Adult; D002641:Chicago / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D006801:Humans; D007114:Immunization / Q000592:standards; D015994:Incidence; D007223:Infant; D008457:Measles / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control