{"nct_id":"NCT04142086","title":"Dose-ranging Study of an Investigational Yellow Fever Candidate Vaccine in Adults","status":"COMPLETED","status_verified_date":"2025-09","start_date":"2020-01-15","start_date_type":"ACTUAL","primary_completion_date":"2021-06-24","primary_completion_date_type":"ACTUAL","completion_date":"2021-06-24","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["SNY"]}