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ClinicalTrials.gov

Key Record Dates

ClinicalTrials.gov Identifier: NCT04785144
Brief Title: Safety and Immunogenicity Study of a SARS-CoV-2 (COVID-19) Variant Vaccine (mRNA-1273.351) in Naïve and Previously Vaccinated Adults

First Submitted : March 4, 2021
First Submitted that Met QC Criteria : March 4, 2021
First Posted : March 5, 2021

Last Update Submitted that Met QC Criteria : August 12, 2021
Last Update Posted : August 19, 2021