Family outbreak of acute nephritis associated with type 49 streptococcal infection.
D004196:Disease Outbreaks; D006801:Humans; D009393:Nephritis / Q000209:etiology*; D013290:Streptococcal Infections / Q000453:epidemiology*; D013291:Streptococcus
NEPHRITIS/etiology; STREPTOCOCCAL INFECTIONS/epidemiology