Helicobacter pylori is a gram-negativebacterium that lives inside the mucus lining of the stomach. It belongs among the proteobacteria. Many gastric ulcers are caused by H. pylori infection, although most humans are infected and not all infections lead to symptoms. Two strains of H. pylori have been sequenced.
... are 578 housing units at an average density of 82.3/km² (213.3/mi²). The racial makeup of the village is 98.38% White, 0.40% African American, 0.00% Nativ ...