Immune Sytem By trevorcoates4 Feb 13, 2018 Food Is Consumed Feb 14, 2018 Subject eats the allergen and an antibody is made a protein that detects harmful substances. Feb 15, 2018 The antibody attaches itself to cells in tissues all over the body Feb 16, 2018 The allergen connects to the antibodies and creates signals to release histamine. Feb 17, 2018 Histamine causes swelling and irritation in the body Feb 18, 2018 Airways tend to close, or stomach cramps/ vomiting
