The Lead Epidemic

Sources:

Young, A., & Nichols, M. (2016, March 11). Beyond Flint: Excessive lead levels found in almost 2,000 water systems across all 50 states. Retrieved from http://www.usatoday.com/story/news/2016/03/11/nearly-2000-water-systems-fail-lead-tests/81220466/

Centers for Disease Control and Prevention. Prevention Tips. (2009, June 25). Retrieved from http://www.cdc.gov/nceh/lead/tips.htm

Lead Poisoning Prevention, Treatments, Effects. (2009, January 14). Retrieved from http://www.webmd.com/children/guide/prevent-lead-poisoning