There was a recent study which found child blood lead levels were higher in areas with high gun ownership after controlling for socioeconomics. https://www.hsp

There was a recent study which found child blood lead levels were higher in areas with high gun ownership after controlling for socioeconomics. https://www.hsph.harvard.edu/news/features/higher-rates-of-firearm-licensure-linked-with-higher-blood-lead-levels-in-children/ https://www.hsph.harvard.edu/news/features/higher-rates-of-f...