[Lead and children's health: results of some Russian studies in 2000-2009].

Environmental pollution by lead and its effects on human health continue to remain one of the most urgent problems of environmental hygiene. The paper gives the results of basic environmental and epidemiological studies conducted in different regions of the country, which prove elevated lead levels in the blood of examined children. The role of the influence of household factors on the elevation of blood lead levels in a child is shown, by using a town that has no large sources of lead emission as an example. Evidence is provided that a program should be elaborated to reduce a risk for human lead poisoning, which involves the introduction of methods for the biomonitoring and treatment of children having elevated blood lead levels.