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How to understand that vaccination was effective. Level of immune protection after vaccination from Koronavirus can be checked if competently to approach to delivery of dough for antibodies. Experts told daily social and political business newspaper "Izvestiya", what tests to make and by what indicators to be guided. So, it is necessary to check immunity three weeks later from introduction of the last dose of a vaccine and with help system which is recommended by the producer. The test needs to be handed over on antibodies to a spaykovy anti-gene of IgG. Scientists yet do not know a protective caption of antibodies: it will be known in half a year or even year. Therefore on its quantitative index to turn...