Radon Asthma Intervention Trial

We will conduct a randomized, double-blind, sham controlled trial to investigate the efficacy of radon mitigation in the homes of susceptible individuals to provide evidence for health benefits by improving indoor air quality. The trial will include 180 children with asthma. We will install a standard radon specific mitigation system in the participant's home. Health outcomes will be followed over 48 weeks to determine the outcomes of the intervention versus inactive (sham) control.