Safe Lead Levels Lowered: Context and Effects of Research by Dr. Carol Angle and Dr. Matilda McIntire Credits Julie Srail and Giuliana Fiataruolo IntroductionAngle and McIntire Studied the Effects of Lead AerosolsAngle and McIntire Studied the Best Way to Test for LeadAngle Studied How Lead Is ConsumedHigh Lead Levels Remain Due to Bone StorageNovel Lead Testing Device with a Lower ThresholdLead Became Monitored on a Federal LevelCongress Investigated Lead ExposureLead's Danger Rose in the Public EyeCommunities Pushed for Primary PreventionPrevention Took Many Forms in Different PlacesConclusionBibliography