[Morbidity of hepatitis among health personnel].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006506:Hepatitis A / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D010564:Personnel, Hospital