https://www.aafa.org/display.cfm?id=8&sub=16&cont=54 "IgE - The Allergic Antibody" IgE mediated https://www.aafa.org/display.cfm?id=8&sub=16&cont=54 immunoglobulin E exposed to something repeatedly Immunoglobulin E IgE antibody IgE antibody IgE antibody IgE antibody IgE according to the Asthma and Allergy Foundation of America Repeated exposure to an allergen IgE-mediated allergy research to back this up Immunoglobulin E IgE antibody https://www.aafa.org/display.cfm?id=8&sub=16&cont=54 https://www.aafa.org/display.cfm?id=8&sub=16&cont=54 IgE antibodies