Science and engineering: articles for 27.05.2021

27.05.2021, 15:39
According to the head of the laboratory of mechanisms of population variability of pathogenic microorganisms at the Gamaleya Center, citizens fully vaccinated with the Sputnik V vaccine are not contagious, they are not involved in the spread of coronavirus.
27.05.2021, 14:46
The total number of COVID-19 victims reached 120,002.

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