The prevention of gastric cancer by Helicobacter pylori eradication

Gastric cancer remains one of the most common causes of death globally. Increasing evidence suggests that many gastric cancer cases can be prevented by eradicating its most important etiological agent, Helicobacter pylori. Using the search terms 'H. pylori' and 'gastric cancer' we reviewed the scientific literature regarding the association between H. pylori and gastric cancer published from 1 January 2020 to 30 May 2021. We review the most...