The vaccine manufacturer however said that it will add a third dosage in the form of a booster to its two-shot COVID inoculation as an extra precaution
After several trial and errors, three vaccine candidates-Moderna, Pfizer and Sputnik V showed encouraging results. Where does India stand in the race for the COVID vaccine?
Pfizer Biotech Vaccine and the Moderna Shot are leading the race at the moment and both of these are said to be 90% effective. Read ahead to know all about the two front-runners in the vaccine race.