The U.S. Centers for Disease Control and Prevention (CDC) announced that it has reduced the limit for child lead poisoning from 10 micrograms per deciliter of blood to five. According to Consumer Reports, there is no amount of lead level that is safe in children. This move encourages everyone from product manufacturers to consumers and parents to work on eliminating all lead from the environment.

CDC statistics show that about 250,000 children in the United States between the ages of 1 and 5 have blood lead levels greater than 10 micrograms per deciliter of blood. About 450,000 children in that age group have lead levels greater than 5 micrograms per deciliter of blood. Under the earlier rule 10 micrograms was the level at which the CDC recommended that public health actions be initiated. Now that level has been brought down to 5 micrograms. This change also alters the definition of what is considered lead poisoning in children.