VACCINE METER
Jun 12, 2021
2 minutes
Graphic by TANMOY CHAKRABORTY
There are now a range of vaccines on the market, with several more being developed
COVISHIELD
Developed and produced by Serum Institute of India (SII)
Type: Viral vector vaccine
Efficacy: 70 per cent with India’s current dosing interval
Approved for use in 102
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