Anergy. The mysterious loss of immunological energy.
D000368:Aged; D000818:Animals; D001424:Bacterial Infections / Q000276:immunology; D005260:Female; D006801:Humans; D006967:Hypersensitivity; D006968:Hypersensitivity, Delayed; D007108:Immune Tolerance; D007111:Immunity, Cellular; D007674:Kidney Diseases / Q000276:immunology; D009181:Mycoses / Q000276:immunology; D009369:Neoplasms / Q000276:immunology; D010272:Parasitic Diseases / Q000276:immunology; D011247:Pregnancy; D012507:Sarcoidosis / Q000276:immunology; D014777:Virus Diseases / Q000276:immunology