{"nct_id":"NCT03334695","title":"An Exploratory Study to Evaluate the Prophylactic Efficacy of a Single Immunization of Ad26.RSV.preF Against Respiratory Syncytial Virus Infection in a Virus Challenge Model in Healthy 18 to 50 Year-old Adults","status":"COMPLETED","status_verified_date":"2025-01","start_date":"2017-10-16","start_date_type":"ACTUAL","primary_completion_date":"2018-07-10","primary_completion_date_type":"ACTUAL","completion_date":"2018-11-27","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["JNJ"]}