Allergology Apr 2026

: This occurs when IgE antibodies recognize similar proteins in different sources, such as birch pollen allergy sufferers reacting to apples .

: A "major allergen" affects more than 50% of sensitized patients, while "minor allergens" are less common. World allergy organization anaphylaxis guidance 2020 - PMC allergology

Allergology is the specialized medical field dedicated to the diagnosis and management of allergies—exaggerated immune responses to typically harmless environmental substances known as allergens . : This occurs when IgE antibodies recognize similar

: The presence of specific immunoglobulin E (IgE) antibodies indicates a risk of allergic symptoms. allergology