{"nct_id":"NCT05472038","title":"A Study to Learn About New COVID-19 RNA Vaccine Candidates in COVID-19 Vaccine-Experienced Healthy Individuals","status":"COMPLETED","status_verified_date":"2025-09","start_date":"2022-07-26","start_date_type":"ACTUAL","primary_completion_date":"2024-03-26","primary_completion_date_type":"ACTUAL","completion_date":"2024-03-26","completion_date_type":"ACTUAL","phases":["PHASE2","PHASE3"],"tickers":["BNTX"]}