{"nct_id":"NCT04961541","title":"Evaluation of the Safety and Immunogenicity of Influenza and COVID-19 Combination Vaccine","status":"COMPLETED","status_verified_date":"2025-04","start_date":"2021-09-08","start_date_type":"ACTUAL","primary_completion_date":"2021-12-22","primary_completion_date_type":"ACTUAL","completion_date":"2022-04-22","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["NVAX"]}