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First received: August 25, 2022

Clinical Trial: COVID-19 Effectiveness Study in the Philippines

Study Status: Completed

Recruit Status: RECRUITING

Condition: COVID-19

Study Type: OBSERVATIONAL


Official Title: A Multicenter Study to Assess the Effectiveness of an Inactivated COVID-19 Vaccine Against Hospitalized COVID-19

Brief Summary: This is a multi-site, observational, prospective test negative design case-control study which primarily aims to determine the protective effectiveness of 2 doses of an inactivated COVID-19 vaccine at least 14 days after the second dose, against hospitalized virologically-confirmed SARS-CoV-2 infection.

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