Russia’s Covid-19 Sputnik Vaccine Has 92% Efficacy

Rest Of The World | Science & Technology February 2, 2021

Efficacy data from phase 3 trial of Russia’s Sputnik vaccine, published in The Lancet medical journal, show that the vaccine is 91.6% effective against symptomatic covid-19.

Sputnik vaccine is said to be cheaper than most of other leading vaccines that have been delivered so far. Also, it can be transported and stored at ordinary fridge temperature of about 8 degrees Celsius.

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