Interstate transmission of measles in a Gypsy population--Washington, Idaho, Montana, California.
D000293:Adolescent; D000328:Adult; D002140:California; D002641:Chicago; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology*; D005006:Ethnicity; D006801:Humans; D007061:Idaho; D007223:Infant; D008297:Male; D008457:Measles / Q000453:epidemiology / Q000635:transmission*; D009009:Montana; D006178:Romani People; D014861:Washington