{"nct_id":"NCT04528719","title":"A Dose Escalation Study to Evaluate Safety, Reactogenicity, and Immunogenicity of mRNA-1345 in Healthy Adults and in Children Who Are Respiratory Syncytial Virus (RSV)-Seropositive","status":"COMPLETED","status_verified_date":"2024-08","start_date":"2020-09-30","start_date_type":"ACTUAL","primary_completion_date":"2024-07-18","primary_completion_date_type":"ACTUAL","completion_date":"2024-07-18","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRNA"]}