NIFTY 50

Pfizer-BioNtech vaccine explained: What we know so far and what it means for India

Updated : November 11, 2020 05:21:21 IST

This is the first vaccine to report late-stage data and showing efficacy above 90% when the world has been expecting efficacy around 50-60%.
Published : November 09, 2020 09:41 PM IST

You May Also Like

Live TV

recommended for you