... due to the wide-spread past uses of lead in gasoline, paint, plumbing and building products, and other consumergoods. In Canada and the United States, indoor lead sources include lead in dust, ... improvements in health and declines in threats to their well-being. For example, the likelihood of babies dying before they are a yearold has declined since the 1970s in all three countries. In fact, ... continues the story from the project’s first publication, Growing Up in North America: Child Well-Being in Canada, the United States, and Mexico, and presents an overview of the health and safety...