Histoplasmosis outbreak.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006660:Histoplasmosis / Q000453:epidemiology* / Q000276:immunology; D006801:Humans; D007196:Indiana; D007223:Infant; D008875:Middle Aged; D012698:Serologic Tests