Mary Berlik Rice, MD

Research Project:
Purifying Indoor Air of Biological and Chemical Pollutants to Enhance Respiratory Health in Eosinophilic COPD

Grant Awarded:

Indoor Air Award

Research Topics:

air pollution
clinical research
epidemiology
public health
risk factors

Research Disease:

COPD

People with chronic obstructive pulmonary disease (COPD) often spend most of their time indoors, where air pollution from dust, mold, cooking, traffic and radon can worsen breathing problems. Some components of indoor air pollution may be especially harmful for people with the eosinophilic subtype of COPD. This study will test whether using HEPA air purifiers for 12 months can reduce these exposures and improve lung function, symptoms and airway inflammation in people with COPD. By measuring indoor air quality and health outcomes repeatedly in 178 people with eosinophilic COPD, we will determine which pollutants are most harmful and whether reducing them improves respiratory health. The results will guide practical strategies to improve indoor air and help people with COPD stay healthier.

Dr. David Hill Indoor Air Research Award

Page last updated: September 28, 2026

Mary Berlik Rice, MD

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