What is the federal (CDC) reference value for lead in children?

The federal reference value for lead in children, as established by the Centers for Disease Control and Prevention (CDC), is 3.5 micrograms per deciliter (ug/dl) of blood. This value is important as it serves as a threshold for identifying children with elevated blood lead levels who may require further intervention or monitoring. By establishing this reference, public health initiatives can focus on prevention and reduce lead exposure among susceptible populations.

Understanding the significance of this reference value is crucial for health professionals, educators, and policymakers involved in leading efforts to protect children from lead exposure and its associated health risks. The choice of 3.5 ug/dl reflects the ongoing efforts to address and manage lead exposure in children, emphasizing the need for effective screening, education, and community response strategies to mitigate the effects of lead poisoning.