What is the CDC blood lead reference value that indicates elevated levels?

The CDC blood lead reference value that indicates elevated levels is 3.5 micrograms per deciliter (ug/dL). This threshold is significant as it has been established by the Centers for Disease Control and Prevention to identify children and adults with levels of lead in their blood that are higher than what is typically expected in a healthy population.

The identification of elevated blood lead levels is critical for prompt public health intervention and lead exposure mitigation strategies. At or above this threshold, children are considered at risk for potential health effects, and appropriate action is necessary, including further testing and intervention measures. This value reflects a recognition of the dangers of lead exposure and the commitment to safeguarding public health, especially among vulnerable populations like young children. Understanding this reference value and its implications plays an essential role in lead risk assessment and management.