{"nct_id":"NCT06720038","title":"A Clinical Study to Evaluate the Safety, Tolerability, and Immunogenicity of VAX-31 in Healthy Infants","status":"RECRUITING","status_verified_date":"2025-10","start_date":"2024-11-25","start_date_type":"ACTUAL","primary_completion_date":"2027-12","primary_completion_date_type":"ESTIMATED","completion_date":"2027-12","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["PCVX"]}