As early as 1967, French scientists observed potentially dangerous levels of lead in the blood of people who drank a lot of wine. (newscientist.com)
No one knows how many of them have dangerous levels of lead in their blood. (news.wbfo.org)
Marc Edwards — Dr. Edwards was recognized by AAAS for his efforts to apply his engineering expertise to revealing dangerous levels of lead contamination in water supplies in Flint, Michigan. (aaas.org)