then of course, today we invited rospotrebnadzor to us, i want invite here our guest today, professor, doctor of medical sciences, deputy director for science of the federal scientific center for hygieneana olegovna senitsina. oksana olegovna, well , at least two words, when the floods came, when this water was everywhere, then... samples were taken and analyzed in three regions, especially affected ones, more than 13,000 samples for sanitary-chemical, bacteriological, virological, parasitological indicators. but it’s interesting that contamination, bacteriological contamination is contamination with microbes that will cause diseases, there are many of these diseases, the contamination in the samples was high, the water that eventually came to the population. then during the flood these values ​​reached up to ten to the sixth, seventh, and sometimes to the eighth power, that is , the water was a thousand times more contaminated, more than a thousand times , this is very important to understand, because now the water has receded, but everything remains , people have returned, they have wells, they think that these are wells, is the water there clean, michal yegorich, well, we must unde