{"nct_id":"NCT04955626","title":"To Evaluate the Safety, Tolerability, Efficacy and Immunogenicity of BNT162b2 Boosting Strategies Against COVID-19 in Participants ≥12 Years of Age.","status":"COMPLETED","status_verified_date":"2023-06","start_date":"2021-07-01","start_date_type":"ACTUAL","primary_completion_date":"2023-05-25","primary_completion_date_type":"ACTUAL","completion_date":"2023-05-25","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BNTX"]}