What is the name of the world’s first plasmid DNA vaccine to treat Covid-19?

A. ZyCoV-D
B. Moderna
C. Sputnik V
D. Covaxin

Explanation:

Zydus Cadila’s ZyCoV-D is the world’s first plasmid DNA vaccine. It is also the first Covid-19 vaccine that can be administered using a needle-free applicator.
The 3-dose shot was approved by the Drugs Controller General of India (DCGI) for emergency use in adults and children aged 12 years and above. The Government of India has placed an order with the company for one crore doses of its Covid-19 vaccine ‘ZyCoV-D’.