60
Participants
Start Date
December 30, 2024
Primary Completion Date
December 30, 2025
Study Completion Date
December 30, 2025
KFD1(0µg )
SARS-CoV-2 subunit mucosal vaccine adjuvanted with flagellin protein(0µg + 80µg)
KFD1(20µg)
SARS-CoV-2 subunit mucosal vaccine adjuvanted with flagellin protein(20µg + 80µg)
KFD1(40µg)
SARS-CoV-2 subunit mucosal vaccine adjuvanted with flagellin protein(40µg + 80µg)
KFD1(80µg)
SARS-CoV-2 subunit mucosal vaccine adjuvanted with flagellin protein(80µg + 80µg)
Shanghai Public Health Clinical Center,Fudan University, Shanghai
Shanghai Public Health Clinical Center
OTHER_GOV