There are different options for researching a nasal vaccine against COVID-19 – both those who have already been vaccinated with Sputnik V and those who do not have antibodies will become participants, said Alexander Gintsburg, director of the Gamaleya National Research Center for Epidemiology and Microbiology. His words convey “RIA News”…
“There are different options for research design. As part of the study, it is planned to vaccinate with a nasal vaccine both those who had previously been vaccinated with Sputnik V and those who do not have antibodies, ”the agency quotes Gunzburg.
Formerly Russian President Vladimir Putin statedthat in addition to the revaccination he had given another shot with the experimental nasal vaccine. According to the head of state, he had no feelings after the procedure.
The material is supplemented