In the UK, 40% of children have been diagnosed with an allergy. The four most common allergies in children are food allergy, eczema, asthma, and hay fever. Allergy symptoms can affect all aspects of a child’s day to day life, including their health and wellbeing, education, and social activities. Thermo Fisher ImmunoCAP specific IgE blood testing is considered the gold standard in in-vitro allergy diagnostics. ImmunoCAP tests are trusted across specialties to optimize outcomes in patients with allergies. A blood allergy test is a powerful diagnostic tool that measures the concentration of specific IgE antibodies in the blood. It can test for hundreds of allergic triggers, such as pollen, mold, food and animal dander with one blood sample.