Lead hazards for pregnant women and children: part 2: more can still be done to reduce the chance of exposure to lead in at-risk populations.

In the United States the risk of lead exposure is far higher among poor, urban, and immigrant populations than among other groups. And even slightly elevated blood lead levels increase children's risk of significant neurobehavioral problems extending through adolescence. Research has shown that blood lead levels in pregnant women well below the Centers for Disease Control and Prevention's "level of concern" of 10 micrograms per deciliter can cause miscarriage, premature birth, low birth weight, and subsequent developmental delays in their children.

Lead hazards for pregnant women and children: part 1: immigrants and the poor shoulder most of the burden of lead exposure in this country. Part 1 of a two-part article details how exposure happens, whom it affects, and the harm it can do.

Poor, urban, and immigrant populations are at far greater risk for lead exposure than are other groups in the United States. Children with even slightly elevated blood lead levels are at increased risk for significant neurobehavioral problems that can extend through adolescence. Research has shown that elevated blood lead levels in pregnant women, even those well below 10 micrograms per deciliter-the Centers for Disease Control and Prevention's "level of concern"-can cause miscarriage, premature birth, low birth weight, and subsequent developmental delays in their children.

Impact of HIV/AIDS education on health care provider practice: results from nine grantees of the Special Projects of National Significance Program.

The study assessed the impact of health care provider HIV/AIDS education and training on patient care from nine Special Projects of National Significance. Telephone interviews were conducted with 218 health care providers within 8 months, on average, following completion of training. Respondents provided examples of how the SPNS trainings affected their provision of patient/client care.