Measles surveillance.
D000293:Adolescent; D000328:Adult; D001315:Australia / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008457:Measles / Q000453:epidemiology*; D009520:New Zealand / Q000453:epidemiology; D011159:Population Surveillance