Source:http://linkedlifedata.com/resource/umls/id/C0020964
MSH: Nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances.,CSP: nonsusceptibility to the invasive or pathogenic effects of foreign microorganisms or to the toxic effect of antigenic substances.,HL7V3.0: <p><b>Definition:</b>Testing has shown that the patient already has immunity to the agent targeted by the immunization.</p>,NCI: The protection against infectious disease conferred by the immune response. It encompasses the capacity to distinguish foreign material from self, and to neutralize, eliminate, or metabolize that which is foreign.,NCI: The condition of being protected against an infectious disease. Immunity can be caused by a vaccine, previous infection with the same agent, or by transfer of immune substances from another person or animal.