The majority of initiatives focused on asthma (n = 9), followed by eczema (atopic dermatitis n = 2; hand eczema = 1; eczema = 1), urticaria (n = 2), allergic rhinitis (n = 2), chronic rhinosinusitis (n = 1), celiac disease (n = 1), Immunoglobulin E (IgE)-mediated food allergy (n = 1), eosinophilic esophagitis (n = 1), and hereditary angioedema (n = 1). This evidence concerns the gene IGHE and eosinophilic esophagitis.