#ZeeReadersPoll2020: Arrival of COVID vaccines will end pandemic; do you think this was the biggest news of 2020?

#ZeeReadersPoll2020: Arrival of COVID vaccines will end pandemic; do you think this was the biggest news of 2020?

DNA

Published

Pfizer-BioNTech and Moderna vaccine uses bits of genetic code to cause an immune response, and is called an mRNA vaccine.

Full Article