2023 Enanta Pharmaceuticals Reports Positive Topline Results from Phase 2 SPRINT Trial Evaluating EDP-235 in Standard Risk Patients with COVID-19 Enanta Pharmaceuticals Announces Positive Data from a Phase 1 Clinical Study of EDP-323, an Oral, L-Protein Inhibitor in Development for the Treatment of Respiratory Syncytial Virus Enanta Pharmaceuticals Receives FDA Fast Track Designation for EDP-323, its Oral, L-Protein Inhibitor in Development for the Treatment of Respiratory Syncytial Virus