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Key Record Dates

ClinicalTrials.gov Identifier: NCT03969641
Brief Title: Safety of RIV4 Versus IIV4 in Pregnant Women

First Submitted : May 28, 2019
First Submitted that Met QC Criteria : May 28, 2019
First Posted : May 31, 2019

Results First Submitted : September 21, 2022
Results First Posted with QC Comments : October 17, 2022
Results First Submitted that Met QC Criteria : December 12, 2022
Results First Posted : December 27, 2022

Last Update Submitted that Met QC Criteria : January 9, 2023
Last Update Posted : January 11, 2023