Q: Drug Controller General of India (DCGI) has approved the re-testing of which vaccine to Serum Institute of India?

Q: Drug Controller General of India (DCGI) has approved the re-testing

1.	Q: Drug Controller General of India (DCGI) has approved the re-testing of which vaccine to Serum Institute of India?
A.	Oxford's COVID-19 vaccine
B.	Russia's Kovid-19 vaccine
C.	Japan's Kovid-19 Vaccine
D.	China's COVID-19 vaccine
Answer» B. Russia's Kovid-19 vaccine