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20×102mm Vulcan
Bullet fragments linked to lead poisoning, CDC study says
In the United States, routine screening for lead poisoning in adults is focused on jobs in which exposure to lead is likely.
Yet bullet fragments that remain lodged in the body can be an important cause of lead poisoning, according to a government report published online Thursday.
The Centers for Disease Control and Prevention found that, overall, fewer than 1% of cases of adults with elevated blood lead levels were caused by retained bullet fragments. However, for those with the highest blood lead levels, nearly 5% of cases could be linked to bullets.
"There are no safe levels of lead in the human body," said Debora Weiss, lead author of the report and an Epidemic Intelligence Service officer at the CDC. She added that exposure to lead can have both short- and long-term effects, ranging from a small change in organ function to symptomatic life-threatening toxicity.
An estimated 115,000 firearm injuries happen every year in the United States, and the majority -- 70% -- are not fatal, "meaning that the bullet is possibly retained," Weiss said.
Read More
Examining nationwide data
No one knows exactly how many people might have elevated blood lead levels due to retained bullet fragments. Weiss and her colleagues analyzed data reported to the CDC's Adult Blood Lead Epidemiology and Surveillance program, which requires blood lead level test results to be reported to state health departments.
Bullet fragments and blood lead poisoning linked, CDC says - CNN.com
In the United States, routine screening for lead poisoning in adults is focused on jobs in which exposure to lead is likely.
Yet bullet fragments that remain lodged in the body can be an important cause of lead poisoning, according to a government report published online Thursday.
The Centers for Disease Control and Prevention found that, overall, fewer than 1% of cases of adults with elevated blood lead levels were caused by retained bullet fragments. However, for those with the highest blood lead levels, nearly 5% of cases could be linked to bullets.
"There are no safe levels of lead in the human body," said Debora Weiss, lead author of the report and an Epidemic Intelligence Service officer at the CDC. She added that exposure to lead can have both short- and long-term effects, ranging from a small change in organ function to symptomatic life-threatening toxicity.
An estimated 115,000 firearm injuries happen every year in the United States, and the majority -- 70% -- are not fatal, "meaning that the bullet is possibly retained," Weiss said.
Read More
Examining nationwide data
No one knows exactly how many people might have elevated blood lead levels due to retained bullet fragments. Weiss and her colleagues analyzed data reported to the CDC's Adult Blood Lead Epidemiology and Surveillance program, which requires blood lead level test results to be reported to state health departments.
Bullet fragments and blood lead poisoning linked, CDC says - CNN.com