Helicobacter pylori Virulence Factors: Quick Reference Guide
Recent studies have shown that nearly 50% of the world’s population may harbor H. pylori. And, although many carriers are asymptomatic, H. pylori is known to have a causative role in ulcers, chronic gastritis, and stomach cancer.
Of the 50% of the population believed to be infected with H. pylori , only 2% develop gastric cancer. Positive H. pylori virulence factors on the GI‑MAP represent the genetic potential for an H. pylori strain to cause pathology.
For example, some clinicians may choose an aggressive treatment protocol for a patient with dyspepsia and a family history of gastrointestinal cancer, who shows elevated H. pylori and positive virulence factors.
Note: This quick guide is also included in our GI-MAP Interpretive Guide.
Click the image on this page to view the H. pylori Virulence Factors Quick Reference Guide.