COPD

AAAAI Virtual Annual Meeting. Severity of underlying airways disease and not prior use of corticosteroids posed a risk of more severe COVID-19, a new study finds.

Hyaluronan represents a new class of biologic that significantly improves lung health in patients with severe COPD.

Most diagnoses of COPD are made in the primary care setting. Try these 6 questions to see what you know about the essentials of the differential diagnosis.