Artist Valery Garkalin died of the coronavirus after having given himself three vaccinations at once. Unfortunately, this happens, although in rare cases.
Vaccination against coronavirus, according to various sources, reduces the risk of hospitalization by three to four times, and the risk of death by 9-10 times. But this does not mean that vaccinated people receive one hundred percent protection from both. Alas, the deaths of vaccinated people, which occur many times less than the deaths of unvaccinated people, are also used by anti-vaccinators in their manipulations as proof of the ineffectiveness of vaccines. But in the world there are no drugs with 100% protection, even a rabies vaccine does not give it. And the more worn out the immune system, the higher the risk of failure.
Valery Garkalin was first vaccinated with KoviVac and then with Sputnik. In the first case, protective antibodies were not developed at all, and this was a signal of serious problems with the immune system. It is not known if Garkalin did an antibody test after the second vaccine, and when exactly he went through the vaccinations. If it was more than 6 months ago, immunity could also be seriously weakened.
According to pulmonologist Sergei Puryasev, Garkalin's immunosuppression was due to alcohol abuse and cardiovascular disease. In the event of extreme wear and tear of the body, metabolic processes are disturbed. Cases in which vaccination does not lead to the production of antibodies range from 0.001% to 0.01% of all vaccinations. Although this seems like a meager figure, given the population of our country, we are still talking about tens of thousands of people. And Garkalin, alas, was one of them. (READ MORE) 
Sergey Puryasev Persons pulmonologist , leading specialist of the clinic “House of Health”