Helicobacter pylori: Dodging the bullet

(Ludwig-Maximilians-Universit ä t M ü nchen) Helicobacter pylori is a widespread bacterial pathogen that infects the lining of the stomach, where it can cause ulcers and even cancer. As a new study shows, its genetic variability complicates efforts to develop an effective vaccine.
Source: EurekAlert! - Biology - Category: Biology Source Type: news