What's New in Allergy Diagnosis and CRD

Allergen component resolved diagnostic testing (CRD) is a new methodology in clinical food allergy diagnosis, improving the ability to identify specific clinical phenotypes. Determination of allergens along with the underlying causes is the crucial part of diagnosis. There are many clinical and non-clinicalexaminations with a few “gold standard” tests. This Expert Talk is an insight into the latest developments in the diagnosis of allergens.