title: Correlation between date of birth and pollen sensitivity.
abstract: Attempts by previous investigators have failed to show significant correlation between seasonal pollens and the birth dates of individuals as evidence for the development of tolerance in immunologically immature neonates. Using a large clinic population with adequate controls, significant correlation between ragweed, grass or tree pollen sensitivity and the dates of birth was not obtained.
mesh_terms: D000528:Alternaria / Q000276:immunology; D006801:Humans; D006967:Hypersensitivity; D007108:Immune Tolerance; D007114:Immunization; D011058:Pollen; D012621:Seasons; D012882:Skin Tests