All these observations led the MeDALL investigators to propose “a new vision of multimorbidity independent of IgE sensitisation”,39 which would be entirely consistent with our observations of common epidemiological patterns for symptoms of rhinoconjunctivitis, asthma, and eczema in 2 age groups of children in both affluent and non-affluent countries worldwide. The gene discussed is IGHE; the disease is Eczematoid dermatitis.