Covid crisis | Explained graphically all about world's FIRST DNA based vaccine

Another weapon has been found in the war against the Covid-19 in India. Zydus Cadila's vaccine ZyCoV-D has been given emergency use by the Drugs Controller General of India (DCGI) on Friday. So far, a total of 6 vaccines have been approved by the Drug Controller General of India for emergency use. The special thing is that this is the world's first DNA vaccine against Covid-19