Murashko: the combination of “Sputnik V” with “Sputnik Light” gives protection against coronavirus more than 92% 
the effectiveness of the combination of the primary vaccination with “Sputnik V” and the booster vaccination with “Sputnik Light”. TASS writes about this on Friday, November 26.
According to him, it shows the best results and gives protection against coronavirus by more than 92 percent.