title: Prevention of viral hepatitis.
mesh_terms: D001294:Attitude to Health; D004209:Disposable Equipment; D006386:Hemagglutination Tests; D006506:Hepatitis A / Q000276:immunology / Q000517:prevention & control*; D006509:Hepatitis B / Q000276:immunology / Q000517:prevention & control*; D006511:Hepatitis B Antigens; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008403:Mass Screening; D009339:Needles; D019966:Substance-Related Disorders / Q000150:complications; D065227:Transfusion Reaction; D005719:gamma-Globulins
chemical_list: D006511:Hepatitis B Antigens; D005719:gamma-Globulins