540
Participants
Start Date
September 20, 2022
Primary Completion Date
May 2, 2023
Study Completion Date
May 2, 2023
Recombinant COVID-19 vaccine (adenovirus type 5 vector) for Inhalation (Ad5-nCoV-IH)
Subjects will be randomized to receive a second booster dose of IH Convidecia vaccine (treatment arm)
mRNA vaccine BNT162b2 (Pfizer)
Subjects will be randomized to receive a second booster dose of BNT162b2.
Hospital Ampang, Ampang
Lead Sponsor
CanSino Biologics Inc.
INDUSTRY