patients with diseases , says the pediatrician of the center of family medicine number two lyudmila bezlinska the reason for this was the sharp contact of children in schools and kindergartens. since september 9 , the incidence of preschool-age children and school-age children in our country has risen very sharply. that is , all those who went to kindergarten and school and it can be said that if you analyze with the past than last year, the incidence has increased, but there are certain reasons for that, first of all, our children throughout this period of time , the last three years, you can say, were more isolated, that is, many children were still isolated during covid and they were not isolated in kindergartens the children were working, they were at home, the colors were studying online, that is, the contacts between them were minimal, then the war, the war, many of them went abroad, some went abroad, some went to other regions , now they are all many, many children are returning and many children have gone to kindergarten and in schools that started working in the middle of this summer