A multimorphic mutation in IRF4 causes human autosomal dominant combined immunodeficiency science.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from science.org Daily Mail and Mail on Sunday newspapers.
"If we go by IgE testing alone, we re going to overdiagnose the vast majority of people with food allergies that they don t actually have," according to Dr David R. Stukus.