Breathe: rare and orphan lung diseases

The current issue of Breathe focuses on rare and orphan lung diseases. It includes articles on pulmonary alveolar proteinosis in children and adults, and pulmonary Langerhans cell histiocytosis in children. Read the editorial from Chief Editor Claudia Dobler on how COVID-19 amplifies flaws in clinical research and practice, or browse the table of contents here. Look out for more articles that will be added in the coming weeks.