continuous professional of education of the ministry of health of russia leading researcher at the mechnikov research institute of vaccinesor of medical sciences with you we are studying the level of vaccination of our guests today , we met in one program where we were opponents and implied that his completely different points of view, and then you will see, he if normal people, in principle, we have no disagreements. you made friends. how many of us have been vaccinated against the flu against measles. ah, from other infections, let's talk, probably, we'll start with chicken one of the most contagious viruses, that is, one of the most viruses, and on earth one person can go twelve to 18 people before the start of vaccination vaccination period 2 million children a year died from measles a lot of complications 30% in the case of choreo complication of encephalitis, people became mentally retarded, there really was a plan for encephalitis. when the vaccine appeared, all children were vaccinated. therefore, when we had already grown up and when we had a special immunity, measles was already insufficient. we didn't get sick,