Are Key Staff Aware of the Seriousness of the Effects of Gluten Exposure?

Are key Staff (i.e., Managers, Chefs, Bartenders, Waitrons and Buyers) aware of the possible adverse and long-term effects of Gluten-Exposure? (Why: Because staff who are aware of the seriousness of Gluten exposure may be more conscientious about serving Gluten-Free food.)