Pertussis surveillance--United States, 1986-1988.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D006801:Humans; D015994:Incidence; D007223:Infant; D011159:Population Surveillance; D014481:United States / Q000453:epidemiology; D014917:Whooping Cough / Q000453:epidemiology*