{"nct_id":"NCT04031846","title":"Safety, Tolerability, and Immunogenicity of V114 in Healthy Infants (V114-025)","status":"COMPLETED","status_verified_date":"2023-07","start_date":"2019-09-04","start_date_type":"ACTUAL","primary_completion_date":"2021-08-05","primary_completion_date_type":"ACTUAL","completion_date":"2021-08-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}