Immunization against infectious disease.
D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000517:prevention & control*; D002644:Chickenpox / Q000517:prevention & control; D002648:Child; D002675:Child, Preschool; D004165:Diphtheria / Q000517:prevention & control; D006509:Hepatitis B / Q000517:prevention & control; D006801:Humans; D007114:Immunization / Q000639:trends; D007223:Infant; D007251:Influenza, Human / Q000517:prevention & control; D008457:Measles / Q000517:prevention & control; D009107:Mumps / Q000517:prevention & control; D011051:Poliomyelitis / Q000517:prevention & control; D011818:Rabies / Q000517:prevention & control; D012409:Rubella / Q000517:prevention & control; D013742:Tetanus / Q000517:prevention & control; D014777:Virus Diseases / Q000517:prevention & control*; D014917:Whooping Cough / Q000517:prevention & control