Shafaq News / The Russian Research Center for Virology and Biotechnology "Vektora", announced, that the initial tests conducted on 3 models of Covid-19 vaccines, were successfully completed.

RIA Novosti agency quoted the director of the center, Rinat Maksutov, today, Tuesday, saying that the trials demonstrated that three Covid-19 vaccines were able to successfully immunize patients against the virus.

Maksutov explained that a number of teams, which include more than 100 specialists, are working to produce a first-generation vaccine against Covid-19.