“Moving forward, McFarland is analyzing the racial disparities of childhood lead exposure, hoping to highlight the health inequities suffered by Black children,

“Moving forward, McFarland is analyzing the racial disparities of childhood lead exposure, hoping to highlight the health inequities suffered by Black children, who were exposed more often to lead and in greater quantities than white children.” https://today.duke.edu/2022/03/lead-exposure-last-century-shrunk-iq-scores-half-americans https://today.duke.edu/2022/03/lead-exposure-last-century-sh...