A. Astrazeneca
B. PfiZer
C. COVAXIN
D. Sinopharm
Submitted by: Naveed Tahir
Correct Answer: PfiZer ✔
Last Updated: June 30, 2021
A. Astrazeneca
B. PfiZer
C. COVAXIN
D. Sinopharm
Submitted by: Naveed Tahir
Correct Answer: PfiZer ✔
Last Updated: June 30, 2021