220
Participants
Start Date
September 30, 2021
Primary Completion Date
October 8, 2021
Study Completion Date
January 10, 2023
Homologous boost schedule
1st dose mRNA 1273 , 2nd dose mRNA 1273
Heterologous boost schedule
1st dose mRNA 1273 , 2nd dose MVC COV1901
National Taiwan University Hospital, Taipei
National Taiwan University Hospital
OTHER