Multinational Phase 2b dose selection and Phase 3 expansion study for zelpultide alfa set to begin in late Q3/Q4 2025 MARIETTA, Ga., Aug. 12, 2025 /PRNewswire/ — Airway Therapeutics, Inc., a clinical-stage biopharmaceutical company developing novel biologic therapies for respiratory, inflammatory, and infectious diseases, today announced that the European Medicines Agency (EMA) Pediatric Committee (PDCO) has …