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Review
. 2019 Dec;57(3):415-426.
doi: 10.1007/s12016-019-08735-y.

Asthma and Allergies in the School Environment

Brittany Esty  1   2 , Perdita Permaul  3 , Kristie DeLoreto  4 , Sachin N Baxi  1   2 , Wanda Phipatanakul  5   6
Affiliations
Review

Asthma and Allergies in the School Environment

Brittany Esty et al. Clin Rev Allergy Immunol. 2019 Dec.

Abstract

The school is a complex microenvironment of indoor allergens, pollutants, and other exposures. The school represents an occupational model for children and exposures in this environment have a significant health effect. Current research establishes an association between school exposure and asthma morbidity in children. This review will focus on common school environmental exposures (cockroach, rodents, cat, dog, classroom pets, dust mite, fungus, and pollution) and their impact on children with allergies and asthma. Understanding and evaluation of school-based environments is needed to help guide school-based interventions. School-based interventions have the potential for substantial benefit to the individual, school, community, and public health. However, there is a paucity data on school-based environmental interventions and health outcomes. The studies performed to date are small and cross-sectional with no control for home exposures. Randomized controlled school-based environmental intervention trials are needed to assess health outcomes and the cost-effectiveness of these interventions. The School Inner-City Asthma Intervention Study (SICAS 2), a NIH/NIAID randomized controlled clinical trial using environmental interventions modeled from successful home-based interventions, is currently underway with health outcome results pending. If efficacious, these interventions could potentially help further guide school-based interventions potentially with policy implications. In the meanwhile, the allergist/immunologist can continue to play a vital role in improving the quality of life in children with allergies and asthma at school through the use of the ADA policy and Section 504 of the Rehabilitation Act as well as encouraging adoption of toolkits to build successful school-based asthma programs and asthma-friendly schools.

Keywords: Allergen; Asthma; Environment; Pediatric asthma; Pollutant; School; School exposure; School-based intervention.

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Conflict of interest statement

Conflict of Interest: None. All authors have no direct financial interest in subject matter or materials discussed in article or with a company making a competing product.

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