{"nct_id":"NCT05543616","title":"A Study to Learn About Variant-Adapted COVID-19 RNA Vaccine Candidate(s) in Healthy Children","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2022-09-23","start_date_type":"ACTUAL","primary_completion_date":"2026-06-16","primary_completion_date_type":"ESTIMATED","completion_date":"2026-06-16","completion_date_type":"ESTIMATED","phases":["PHASE2","PHASE3"],"tickers":["BNTX"]}