title: Measles warning from Port Elizabeth.
authors.forename: E F
authors.initials: EF
authors.lastname: Du Plessis
authors.forename: S E
authors.initials: SE
authors.lastname: Carstens
mesh_terms: D002648:Child; D006801:Humans; D017589:Immunization Programs; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D013019:South Africa / Q000453:epidemiology