What is Immunologic Tolerance? mmunologic Tolerance— an antigen induced specific unresponsiveness o Tolerogens 4 >Immunogens Failure ● Self-tolerance→→ Autoimmunity o Tolerance induced by foreign antigens⚫ Immunologic Tolerance—— an antigen induced specific unresponsiveness ⚫ Tolerogens  Immunogens ⚫ Self-tolerance →→ Autoimmunity ⚫ Tolerance induced by foreign antigens What is Immunologic Tolerance? Failure