Tag Archives: COVID-19 pandemic by country

22Jan/22

Sputnik V demonstrates strong protection against Omicron variant, with over 2 times higher virus neutralizing activity compared to the Pfizer vaccine according to a unique independent comparative study conducted by the Spallanzani Institute in Italy

A unique comparative study conducted at the Italian Spallanzani Institute, the leading Italian research institute for infectious diseases, by a joint Italian-Russian team of researchers representing the Institute and the Gamaleya Center shows that the Sputnik V coronavirus vaccine demonstrates more than 2 times higher titers of virus neutralizing antibodies to Omicron (B.1.1.529) variant than 2 doses of Pfizer vaccine (2.1 times higher in total and 2.6 times higher 3 months after vaccination). Continue reading