ABOUT a year ago a letter from Balti-more's health department brought Michelle Burnside, a therapist who works with disabled children, dreadful news. The amount of lead in her three-year-old daughter's blood was 15 micrograms per decilitre (ug/dL), triple the level that prompts intervention. Tests then revealed lead all over the dilapidated house that Ms Burnside rented. It was in the paint peeling off the walls, the window frames and in the plumbing, too. Ms Burnside moved her family out. But she fears what the future may hold: one of her older children was poisoned at a similar age and now has a learning disability.
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