Alexander Leonidovich Gintsburg: antibodies after an illness "omicron" do not protect from "delta"

Moscow, on January 25 - newspaper "Argumenty i fakty". Chapter FEDERAL STATE-FINANCED INSTITUTION "NITSEM NAMED AFTER N. F. GAMALEI" MINISTRY OF HEALTH OF THE RUSSIAN FEDERATION Alexander Leonidovich Gintsburg reported that the immunity developed after transferred omicron strain Koronavirus, does not protect the person from the disease caused by a strain "delta". According to the scientist, the researches conducted on animals showed it. Thus vaccination from kovida gives protection against hard cases at the infection caused by a delta strain, told Alexander Leonidovich Gintsburg, acting on air of Russia-24 TV channel. By data for January 25, cases of infection by a new strain Koronavirus "omicron" are confirmed officially in 71 Russian regions...