Both with respect to primary immunoglobulin E(IgE)- intermediated food hypersensitivity and other food- activated provisions that run through a heterogeneity of immunologic mechanisms (e.g., pollen- FA syndrome, food protein- convinced enterocolitis development, eosinophilic esophagitis (EoE) (40). Here, IGHE is linked to eosinophilic esophagitis.