An outbreak of swimming pool granuloma.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009164:Mycobacterium Infections / Q000453:epidemiology*; D012874:Skin Diseases, Infectious / Q000453:epidemiology*; D013551:Swimming Pools; D014852:Wales