{"nct_id":"NCT04917861","title":"A Study of Zika Vaccine mRNA-1893 in Adult Participants Living in Endemic and Non-Endemic Flavivirus Areas","status":"COMPLETED","status_verified_date":"2025-08","start_date":"2021-06-07","start_date_type":"ACTUAL","primary_completion_date":"2024-07-26","primary_completion_date_type":"ACTUAL","completion_date":"2024-07-26","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRNA"]}