" A growing body of scientific research links antibiotic use in animals to the emergence of antibiotic-resistant bacteria: in the animals’ own guts, in the manure that farmers use on crops or store on their land, and in human illnesses as well. Resistant bacteria move from animals to humans in groundwater and dust, on flies, and via the meat those animals get turned into. "

― Deborah Blum , The Best American Science and Nature Writing 2014