“We need to start a clinic (clinical trials. -

RT

).

But we wanted to carry it out as one of the stages of an existing vaccine, skipping a number of stages, but this was not approved, ”said Gunzburg.

He specified that the nasal vaccine is the second component of Sputnik V, which is sprayed with a syringe with a special nozzle into the nasal cavity.

Earlier, Gunzburg said that Russia could register a coronavirus vaccine for adolescents in September 2021.