2024 No Environmental Exposures Impact Pediatric Asthma Within the School Environment https://doi.org/10.1016/j.iac.2022.05.005 Mortelliti, Caroline North America Review Students Elementary (K-5) Middle/Jr High (6-8) Particulate Matter (PM) Carbon Monoxide (CO) Nitrogen Dioxide (NO2) Sulfur dioxide (SO2) Fungi Allergens Ventilation rates Respiratory symptoms School inner-city asthma study (SICAS) Pediatrics Indoor allergens Allergen exposure childhood asthma School-based interventions Integrated pest management HEPA filter Review summarizes evidence on school allergens, pollutants, and pediatric asthma; reports mixed outcomes from school interventions; stresses need for improved school IAQ strategies to reduce asthma risk in vulnerable children. 2022