Categories Talks The Worst Mass Poisoning in History Post author By Crelis Post date May 5, 2009 No Comments on The Worst Mass Poisoning in History The worst mass poisoning in history from Crelis Rammelt Rammelt, C. F. (2009). Poster presentation: The Worst Mass Poisoning in History, Arsenic Contaminated Drinking Water in Rural Bangladesh. Sydney: UNSW Well-Being Research Showcase. ← The Largest Mass Poisoning in History, Arsenic Contamination in Rural Bangladesh → Climate change simply explained Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website