GANESH DHARMA

There are two COVID-19 vaccines currently in use in India. Covaxin is made by Bharat Biotech and Covishield is made by AstraZeneca/ Oxford and manufactured by the Serum Institute of India. Here's...

from NDTV Gadgets - Latest https://ift.tt/33HfMXR

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GANESH DHARMA

GANESH DHARMA