title: Editorial.
authors.forename: David W
authors.initials: DW
authors.lastname: Kennedy
mesh_terms: D000818:Animals; D002908:Chronic Disease; D003906:Developing Countries; D058501:Enzyme-Linked Immunospot Assay / Q000379:methods*; D006801:Humans; D061148:Hygiene Hypothesis; D006967:Hypersensitivity / Q000175:diagnosis / Q000453:epidemiology*; D007153:Immunologic Deficiency Syndromes / Q000453:epidemiology*; D007378:Interleukins / Q000378:metabolism*; D012220:Rhinitis / Q000276:immunology*; D012852:Sinusitis / Q000276:immunology*; D014806:Vitamin B 12 Deficiency / Q000453:epidemiology*
chemical_list: C496971:IL32 protein, human; D007378:Interleukins