title: An outbreak of enteritis due to Yersinia enterocolitica occurring at a junior high school.
mesh_terms: D000293:Adolescent; D004196:Disease Outbreaks; D004751:Enteritis / Q000453:epidemiology / Q000382:microbiology*; D006801:Humans; D007564:Japan; D010326:Pasteurella Infections / Q000453:epidemiology*; D012572:School Health Services