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Key Record Dates

ClinicalTrials.gov Identifier: NCT04898946
Brief Title: Serological Response to mRNA and Inactivated COVID-19 Vaccine in Health Care Workers in Hong Kong

First Submitted : May 20, 2021
First Submitted that Met QC Criteria : May 20, 2021
First Posted : May 24, 2021

Last Update Submitted that Met QC Criteria : May 26, 2021
Last Update Posted : June 1, 2021