How much lead does a 6 year old have?

How much lead does a 6 year old have?

The current value (5 µ g/dL) is used by clinical and public health care providers to identify children with elevated BLLs ( 9 ). In 2012, a total of 30 jurisdictions (28 states, the District of Columbia, and New York City) identified and reported approximately 138,000 children aged <6 years with BLLs ≥5 µ g/dL ( 10 ).

How are lead levels decreasing in the United States?

Since 1976, BLLs in U.S. children aged 1–5 years have decreased substantially ( Table 1 ), primarily as a result of policies that have reduced the dispersal of lead into the environment ( 9–12 ). However, many U.S. children continue to be exposed to lead, primarily in their homes ( 13 ).

How much lead can a child have in their blood?

Children can be given a blood test to measure the level of lead in their blood. Talk to your child’s doctor if you are concerned about lead exposure. CDC now uses a blood lead reference value of 5 micrograms per deciliter to identify children with blood lead levels that are much higher than most children’s levels.

When do blood lead levels start to rise?

The direct evidence for this inverse association was strongest in a study conducted in Rochester, New York, that included children born in 1994 and1995, enrolled at age 6 months, and followed for 5 years ( 6 ). The majority of children studied had BLLs <10 µ g/dL throughout the study period.

How old is a child when they are exposed to lead?

Lead poisoning is a serious risk for young kids. According to the Centers of Disease Control, more than half a million children ages 1-5 in the U.S. have blood lead levels high enough to damage their health.

Since 1976, BLLs in U.S. children aged 1–5 years have decreased substantially ( Table 1 ), primarily as a result of policies that have reduced the dispersal of lead into the environment ( 9–12 ). However, many U.S. children continue to be exposed to lead, primarily in their homes ( 13 ).

Children can be given a blood test to measure the level of lead in their blood. Talk to your child’s doctor if you are concerned about lead exposure. CDC now uses a blood lead reference value of 5 micrograms per deciliter to identify children with blood lead levels that are much higher than most children’s levels.

How much lead does a 5 year old have?

Reports of children aged <5 years with BLLs 5–9 µ g/dL and confirmed BLLs ≥10 µ g/dL during 2009–2014. Lead exposure in children can cause permanent neurological damage ( 1 ).