Mortality can increase: the immunologist of Nicholas Aleksandrovich Kryuchkov commented on emergence to Russian Federation "delta krone"

A version Koronavirus the Hybrid version Koronavirus "delta kroner" can take the worst lines from "parents" is potentially dangerous if took high pathogenicity from "delta" and a virulentnost at "omicron". It was declared by the immunologist Nicholas Aleksandrovich Kryuchkov in conversation about periodical e-edition "Lenta.ru". However, can happen and differently, then "delta kroner" will imperceptibly pass. "It is necessary to understand that if suddenly there is a similar mutant, it will be not necessarily stronger, than the previous options, it becomes clear only after carrying out serious researches. Epidemic supervision nevertheless are made already...