Prevention of hepatitis.
D006506:Hepatitis A / Q000517:prevention & control* / Q000635:transmission; D006509:Hepatitis B / Q000517:prevention & control* / Q000635:transmission; D006526:Hepatitis C / Q000517:prevention & control*; D006525:Hepatitis, Viral, Human / Q000517:prevention & control*; D006801:Humans; D007114:Immunization; D007116:Immunization, Passive; D009784:Occupational Diseases / Q000517:prevention & control; D012306:Risk; D019966:Substance-Related Disorders / Q000150:complications; D065227:Transfusion Reaction; D014761:Viral Hepatitis Vaccines / Q000627:therapeutic use*
D014761:Viral Hepatitis Vaccines