ERJ Podcast May 2026: Mucus plugs in asthma and COPD

As part of the May issue, the European Respiratory Journal presents the latest in its series of podcasts. Deputy Chief Editor Don Sin interviews John Fahy (Division of Pulmonary and Critical Care Medicine, and the Cardiovascular Research Institute, University of California, San Francisco, San Francisco, CA, USA) about his state-of-the-art review of the pathobiology and treatment of mucus plugs in asthma and COPD , published in this issue of the ERJ (https://doi.org/10.1183/13993003.02358-2025).