"We have been discussing immune certificates with some countries. I am referring to the certificates that either confirm the vaccination or the high antibody titer. All of that is under examination right now. I hope that next year, we will witness significant progress in this area, vaccines will be used in different countries by that time already," Dmitriev said.
Meanwhile, Adviser to the Russian Health Minister Sergey Glagolev said that a vaccination certificate was highly likely to complement a visa or a passport in the coming years.