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Key Record Dates Identifier: NCT04963166
Brief Title: Natural History of Systemic and Nasal Mucosal Immunity After Influenza Vaccination in a Pediatric Population

First Submitted : July 14, 2021
First Submitted that Met QC Criteria : July 14, 2021
First Posted : July 15, 2021

Last Update Submitted that Met QC Criteria : January 13, 2022
Last Update Posted : January 14, 2022 (Estimate)