India has become the first country to administer a DNA vaccine against COVID-19. Which company has produced this plasmid DNA vaccine?

• A. Zydus Cadila
• B. Ranbaxy Laboratories
• C. Bharat Biotech
• D. Serum Institute of India

Answer: (A)

The ZyCoV-D which is the World's first plasmid DNA vaccine has been produced by Ahmedabad-based vaccine manufacturer Zydus Cadila and was administered for the first time in Patna.