A follow-up report on a streptococcal and rheumatic fever epidemic. Data confirming the epidemicity of the 1961 Dickinson, North Dakota, episode.
D000293:Adolescent; D002648:Child; D004812:Epidemiologic Methods; D006801:Humans; D009658:North Dakota; D012213:Rheumatic Fever / Q000453:epidemiology*; D013290:Streptococcal Infections / Q000453:epidemiology*