Does testing positive for a peanut allergy mean there will always be a severe allergic reaction to peanuts? The ImmunoCAP Peanut Component tests are a breakthrough, being able to test the level of severity of a peanut allergy.https://www.youtube.com/embed/1fSGe7kmt2I?list=PLj8TIwYXdBXA_rcenQnVFzQ8WOsu-8Ey6