'Ulcer Bug' Can Be Found in Store-Bought Foodhttp://articles.mercola.com/sites/articles/archive/2002/06/05/ulcer-bug.aspxA bacterium that can cause gastric ulcers and increase the risk of gastric cancer was present in as much as 40% of chicken purchased in a local grocery store. The bacterium Helicobacter pylori is believed to be transmitted orally by ingesting food orenCommunityServer 2008.5 SP1 (Build: 31106.3070)