A NATIONWIDE web-based training programme significantly improved food allergy knowledge and confidence among Portuguese school professionals, according to research presented at the 2026 annual congress of the European Academy of Allergy and Clinical Immunology.
Food allergy poses a growing challenge in schools, where accidental allergen exposure and anaphylaxis can occur. Despite this risk, many school staff members report feeling inadequately prepared to recognise and manage allergic reactions. To address this gap, researchers developed an online educational programme based on EAACI guidance, national food allergy recommendations, and resources from Portuguese education and health authorities.
Online Programme Closes Food Allergy Knowledge Gaps
The interventional study enrolled 639 school professionals across Portugal, with 477 participants completing food allergy knowledge assessments. Participants were allocated to pre-test, post-test, or pre–post evaluation groups. Knowledge was measured using a validated 26-item questionnaire covering food allergy fundamentals, allergen avoidance, and school management practices, while perceived competence was assessed through Likert-scale surveys.
Following the intervention, overall knowledge scores increased significantly from 62.1% at baseline to 79.6% after training (p<0.001). The largest improvements were observed in anaphylaxis management, which increased by 35.6%, bullying awareness related to food allergy, which rose by 42.4%, and strategies to prevent accidental allergen exposure. Participants also reported significantly greater confidence in identifying allergens, interpreting food labels, and implementing exposure prevention measures (p<0.001). These findings suggest that targeted online education can effectively address areas where school staff have traditionally reported limited knowledge and uncertainty.
Implications for School-Based Allergy Care
The authors concluded that the scalable and cost-effective online programme effectively addressed key gaps in food allergy preparedness among school staff. They suggest that integrating similar training initiatives into national and international school health policies could enhance safety, emergency readiness, and inclusion for children living with food allergies.
Reference
Machado E et al. Impact of a nationwide web-based training programme on food allergy knowledge and perceived competences management in schools. Abstract 000206. EAACI, 12-15 June, 2026.
Featured image: tippapatt on Adobe Stock
- Author:
