Effectiveness of the Oxford-AstraZeneca COVID-19 vaccine as a 2nd booster, the REFORCO-Brazil study

Trial Identifier: D8111R00028
Sponsor: AstraZeneca
NCTID:: NCT05697705
Start Date: July 2022
Primary Completion Date: April 2023
Study Completion Date: April 2023
Condition: COVID-19 Immunisation

Available Languages

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Trial Locations

Country Location
Brazil São Paulo, Brazil, 05403-010