Vaccinal tourism: where Russians go behind inoculations of Pfizer, Inc and Johnson & Johnson Inc.

Russians in the last some months started being engaged actively "in vaccinal tourism". They go to the countries Europe where it is possible to do to itself vaccination the vaccine approved by WHO. Most often they do it for the sake of opportunity more to travel in the future. Agencies even started offering "vaccinal rounds". How vaccinal tourism and where it is possible to go from Russian Federation on an inoculation works? .