JACI: In Practice Editor-in-Chief Michael Schatz describes the February 2022 issue, the theme of which is “Difficult-to-Control Asthma.” Theme topics covered include difficult-to-control asthma management in children and adults; the impact of adherence, health literacy, and comorbidities on difficult-to-control asthma; and the use of biologics in patients with difficult-to-control asthma. Dr. Schatz then presents the Highlights of the Original Articles in the issue, which are on the topics of...