The prevention of infectious diseases by immunization.
D001428:Bacterial Vaccines / Q000627:therapeutic use; D001886:Bordetella pertussis; D002644:Chickenpox / Q000517:prevention & control*; D002648:Child; D004168:Diphtheria Toxoid / Q000009:adverse effects / Q000627:therapeutic use; D004334:Drug Administration Schedule; D006192:Haemophilus Infections / Q000517:prevention & control*; D006193:Haemophilus influenzae; D006801:Humans; D007114:Immunization; D010567:Pertussis Vaccine / Q000009:adverse effects / Q000627:therapeutic use; D013745:Tetanus Toxoid / Q000009:adverse effects / Q000627:therapeutic use; D014917:Whooping Cough / Q000517:prevention & control*
D001428:Bacterial Vaccines; D004168:Diphtheria Toxoid; D010567:Pertussis Vaccine; D013745:Tetanus Toxoid