A. Oxford-Astrazeneca
B. Pfizer-BioNTech
C. SinoVac
D. None of these
Submitted by: Noor Ul Hudda Memon
Correct Answer: Oxford-Astrazeneca ✔
Last Updated: March 15, 2021
A. Oxford-Astrazeneca
B. Pfizer-BioNTech
C. SinoVac
D. None of these
Submitted by: Noor Ul Hudda Memon
Correct Answer: Oxford-Astrazeneca ✔
Last Updated: March 15, 2021