Workplace Medical Mystery: Unknown Exposure Leaves Child with High Blood Lead Levels

  It was just a routine well child exam. A simple blood test showed 13 micrograms per deciliter (µg/dL) of lead in two-year-old Sarah’s blood; 8 µg/dL more than the 5 µg/dL the U.S. Centers for Disease Control and Prevention (CDC)recommends as a reference level for determining if a child’s blood lead level is much […]