When assessing for lead hazards, which population is particularly vulnerable?

Children under 6 years old are particularly vulnerable to lead hazards due to several factors related to their developmental stage. At this age, children are more likely to engage in behaviors that increase their risk of lead exposure, such as putting objects and their hands into their mouths. Additionally, their bodies absorb lead more efficiently than those of adults, meaning that even small amounts of lead can have significant negative effects on their developing brains and nervous systems. Lead exposure in early childhood can lead to lifelong health issues, including cognitive impairments, developmental delays, and behavioral problems.

While adults over 50, pregnant women, and people with respiratory issues can also be at risk for the negative health effects of lead, the critical developmental phases and behaviors of young children make them the most vulnerable population when it comes to lead exposure and hazards.