Huge Drop In Kids With High Lead Levels

(AP)  In a stunning improvement in children's health, far fewer kids have high lead levels than 20 years ago, new government research reports - a testament to aggressive efforts to get lead out of paint, water and soil.

Lead can interfere with the developing nervous system and cause permanent problems with learning, memory and behavior. Children in poor neighborhoods have generally been more at risk because they tend to live in older housing and in industrial areas.

Federal researchers found that just 1.4 percent of young children had elevated lead levels in their blood in 2004, the latest data available. That compares with almost 9 percent in 1988.

"It has been a remarkable decline," said study co-author Mary Jean Brown of the Centers for Disease Control and Prevention. "It's a public health success story."

The 84 percent drop extends a trend that began in the 1970s when efforts began to remove lead from gasoline. The researchers credited continuing steps to reduce children's exposure to lead in old house paint, soil, water and other sources.

The study was being released Monday in the March edition of the journal Pediatrics. It is based on nearly 5,000 children, ages 1 to 5, who were part of a periodic government health survey.

The government considers levels of at least 10 micrograms of lead per deciliter of blood to be elevated, although research has shown that levels less than that can still cause problems including attention and reading difficulties. There is no known "safe" level, the study authors noted.

Caroline Cox, research director of the For more info:

Trends in Blood Lead Levels and Blood Lead Testing Among U.S. Children Aged 1 to 5 Years, 1988-2004 - Pediatrics

Lead Awareness Program - EPA

Prevent Lead Poisoning - WebMD

Testing For Lead - Center For Environmental Health

[everlaw01]

Wonder if anyone will give Bush any credit for this....doubt it...