Russia’s Sputnik V is the third COVID-19 vaccine to be cleared for emergency use in India. From May 1, India will start vaccinating all citizens above the age of 18 years. At the same time, there have been reports of vaccine shortage from many parts of the country. Elsewhere in the world, many vaccines are coming under the scanner for alleged side effects, some of which are said to be quite serious. Now, Russian Covid vaccine Sputnik V, which is now the third COVID-19 vaccine in India, has claimed that the available public data suggests more people died after taking the Pfizer jab than AstraZeneca.