"All authorized vaccines significantly lose activity against Omicron. The results of the experiments, conducted in collaboration between Istituto Spallanzani and Istituto Gamaleya, have documented that
over 70% of people vaccinated with Sputnik V maintain neutralizing activity against Omicron,
and this activity is largely maintained
even 3-6 months after vaccination
".
The scientific technical team of Spallanzani communicates it.
The scientific technical team of the Spallanzani Institute considers the results of the laboratory experiments conducted with the Gamaleya Institute, "extremely encouraging to define new vaccination strategies in relation to the evolution of the Covid variants".
