Non-IgE-mediated food allergy (particularly milk and soy allergy) were likely to resolve completely with time.Sesame allergy (IgE mediated) was one of the most frequent allergies but resolved in only very few patients.
References:
Natural history of food allergy in infants and children in Israel. Aaronov D, Tasher D, Levine A, Somekh E, Serour F, Dalal I. Ann Allergy Asthma Immunol. 2008 Dec;101(6):637-40.
Sesame Food Allergy: Questions and Answers
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