2024 Yes Radon in Schools: A Review of Radon Testing Efforts in Canadian Schools https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8160764/ Shergill, Sandy North America Review Elementary (K-5) Middle/Jr High (6-8) High School (9-12) Radon Radon School Canada Air pollution Environment This study surveyed radon testing in Canadian schools, revealing varied provincial efforts, unclear responsibilities, and poor transparency. Improved testing, mitigation, and communication are needed to protect children’s health from radon exposure. 2021