{"nct_id":"NCT07071558","title":"Study to Evaluate the Safety and Immunogenicity of Investigational Vaccines Using the RSV (Respiratory Syncytial Virus) Monovalent Antigen in Healthy Participants 18 to 49 Years of Age","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-09","start_date":"2025-07-14","start_date_type":"ACTUAL","primary_completion_date":"2026-02-26","primary_completion_date_type":"ESTIMATED","completion_date":"2026-02-26","completion_date_type":"ESTIMATED","phases":["PHASE1"],"tickers":["SNY"]}