{"nct_id":"NCT05436834","title":"A Study to Evaluate the Safety and Immunogenicity of the mRNA COVID-19 Vaccines in Healthy Children Between 6 Months to Less Than 6 Years of Age","status":"RECRUITING","status_verified_date":"2025-03","start_date":"2022-06-21","start_date_type":"ACTUAL","primary_completion_date":"2025-10-27","primary_completion_date_type":"ESTIMATED","completion_date":"2025-10-27","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["MRNA"]}