62
Participants
Start Date
September 25, 2023
Primary Completion Date
February 25, 2025
Study Completion Date
June 25, 2025
Omicron-containing COVID-19 vaccine
The COVID-19 vaccine approved for use in the 2023-2024 season
influenza vaccine
inactivated vaccine containing 15μg hemagglutinin antigen/strain in each 0.5-mL dose, containing four influenza vaccine strains from the 2023-2024 northern hemisphere season
International St. Mary's hospital, Incheon
Korea University Guro Hospital, Seoul
Korea University Guro Hospital
OTHER
Catholic Kwandong University
OTHER