Prospective evaluation of tolerance to unheated milk-boiled egg after baked milk-egg tolerance under 2 years.

Different tolerance rates were determined for baked products at different time points in the first 2 years of life. Unheated-milk-regular-egg allergy resolved in up to 65.5% and 75.5% of cases, respectively, in an average 4 to 5 months after acquisition of BM-BE tolerance. Baked-milk-baked-egg tolerance may be regarded as a precursor of tolerance.