auto immune auto immune autoimmune autoimmunity auto immune autoimmune 80 autoimmune disorders स्वरोगक्षमता Around 5 per cent 1 in 20 people in Australasia 80-plus auto immune diseases autoimmunity autoimmunity auto immune Australasian Society of Clinical Immunology and Allergy autoimmune auto immune autoimmunity Autoimmune diseases 1 in 20 people in Australasia 80-plus auto immune diseases autoimmune