{"nct_id":"NCT04368988","title":"Evaluation of the Safety and Immunogenicity of a SARS-CoV-2 rS Nanoparticle Vaccine With/Without Matrix-M Adjuvant","status":"COMPLETED","status_verified_date":"2023-04","start_date":"2020-05-25","start_date_type":"ACTUAL","primary_completion_date":"2022-06-01","primary_completion_date_type":"ACTUAL","completion_date":"2022-06-01","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["NVAX"]}