title: Measles surveillance in 1989.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004739:England; D006801:Humans; D007114:Immunization / Q000592:standards; D008457:Measles / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control; D008458:Measles Vaccine / Q000592:standards; D011159:Population Surveillance; D014852:Wales
chemical_list: D008458:Measles Vaccine