Gunzburg: you will need to be vaccinated with a nasal vaccine no more than once every six months

“This issue also requires study, but in any case, (to be vaccinated) no more than once every six months.

Maybe less often, ”RIA Novosti quotes her as saying.

Earlier, Gunzburg spoke about the transition to clinical trials of a nasal vaccine against coronavirus.

Gunzburg also said that immunization with the Sputnik V vaccine, followed by revaccination with a nasal drug, is likely to provide maximum protection against COVID-19.