The Prevalence of Food Sensitization Appears Not to Have Changed between 2 Melbourne Cohorts of High-Risk Infants Recruited 15 Years Apart

The prevalence of food sensitization among high-risk infants has remained stable in Australia since the 1990s, despite the reported increase in food-related anaphylaxis in the same period. This discrepancy could be due to increased food allergy in the low-risk population, increased conversion of food sensitization to allergy, or increased number of high-risk infants. Alternatively, increased awareness or severity of reactions may have led to an apparent increase in food allergy.