Immunization and atopy: possible implications of ethnicity.
The possible effects of immunization on subsequent development of asthma and atopy remains a matter of controversy. Although some studies have suggested that immunization might increase the risk for atopic disease, a number of studies have found no association or have even reported a protective effect for immunization against atopy. Recent studies have provided evidence that ethnicity might affect the susceptibility to the immunomodulatory effects of vaccination. In this review the association between immunization and atopy and the effect of ethnicity on this association are briefly outlined. The focus will be particularly on BCG vaccination.
Skin and Allergy Hospital, Helsinki University Central Hospital, Finland.
Leena C
LC
von Hertzen
Tari
T
Haahtela
D000276:Adjuvants, Immunologic / Q000494:pharmacology; D001500:BCG Vaccine / Q000009:adverse effects / Q000494:pharmacology; D005006:Ethnicity; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000209:etiology* / Q000517:prevention & control; D007114:Immunization / Q000009:adverse effects*; D008458:Measles Vaccine / Q000009:adverse effects; D010567:Pertussis Vaccine / Q000009:adverse effects
D000276:Adjuvants, Immunologic; D001500:BCG Vaccine; D008458:Measles Vaccine; D010567:Pertussis Vaccine