title: [Allergies, an increasing public health problem: causes and consequences].
abstract: Allergies due to IgE immunoglobulins and belonging to the atopic syndrome, such as asthma, allergic rhinitis and atopic eczema have increased in prevalence three times during the past 20-30 years in most industrialized countries. The causes of that increase are still much debated but seem to be related to multiple changes in the environment. Our recent studies on dog atopy indicate that the interaction of a dominant gene responsible for high IgE production but with variable expression, according to several environmental factors acting during infancy, could explain observations made in man. Allergic diseases have become an important portion of public health costs, amounting to approximately 200 billions French Francs in the European Community. Early and adequate care for the about 20% of allergic patients which are severely affected, as well setting up a systematic prevention policy would have a moderating influence on the increasing costs, and would achieve improvements in the quality of life of allergic patients. Appropriate measures include fostering medical and political awareness about the problem's urgency, the formation of an appropriate body of specialists and an Allergological education at all levels, as well as the definition of a screening and care providing policy taking in account existing medical structures.
authors.forename: A
authors.initials: A
authors.lastname: de Weck
mesh_terms: D000485:Allergens / Q000276:immunology; D000818:Animals; D003365:Costs and Cost Analysis; D004283:Dog Diseases / Q000453:epidemiology / Q000276:immunology; D004285:Dogs; D004781:Environmental Exposure; D005602:France / Q000453:epidemiology; D006967:Hypersensitivity / Q000191:economics / Q000453:epidemiology* / Q000209:etiology / Q000662:veterinary; D006969:Hypersensitivity, Immediate / Q000191:economics / Q000453:epidemiology / Q000209:etiology / Q000235:genetics / Q000662:veterinary; D007073:Immunoglobulin E / Q000096:biosynthesis / Q000235:genetics; D012959:Socioeconomic Factors
chemical_list: D000485:Allergens; D007073:Immunoglobulin E