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Key Record Dates

ClinicalTrials.gov Identifier: NCT04979949
Brief Title: Booster Vaccination Against COVID-19

First Submitted : July 15, 2021
First Submitted that Met QC Criteria : July 26, 2021
First Posted : July 28, 2021

Last Update Submitted that Met QC Criteria : November 17, 2021
Last Update Posted : November 30, 2021