Here's how Zydus's needle-free vaccine would work

The second wave of coronavirus highlighted not just the unpredictability of the SARs-COV-2 virus but also emphasized on the importance of COVID vaccines. As of now, apart from locally manufactured Bharat Biotech's Covaxin and Oxford-Astrazeneca's Covishield, the Drug Controller General of India (DCGI) has given emergency use authorization to Russia-made Sputnik V and Moderna vaccine.

from Times of India https://ift.tt/3wErXRa