1,224
Participants
Start Date
December 8, 2023
Primary Completion Date
December 8, 2026
Study Completion Date
December 8, 2026
Any Chinese government-recommended COVID-19 booster vaccine
Any Chinese government-recommended COVID-19 booster vaccine(such as Recombinant COVID-19 Trivalent (XBB+BA.5+Delta) Protein Vaccine(Sf9 Cell) and so on) will be once administered in the sixth month after COVID19 infection.
RECRUITING
Peking Union Medical College Hospital, Beijing
Peking Union Medical College Hospital
OTHER