Infectious hepatitis; report of an outbreak of 24 cases.
D002648:Child; D004196:Disease Outbreaks; D058872:Epidemics; D005191:Family Characteristics; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D011680:Pupil; D012574:Schools; D014765:Viral Vaccines; D005719:gamma-Globulins
D014765:Viral Vaccines; D005719:gamma-Globulins
HEPATITIS, INFECTIOUS/epidemiology