The discovery of helicobacter pylori There were indeed bacteria that could survive in the acidic conditions of the stomach and they seemed to be involved in causing gastritis and peptic ulcers.
The consequences of the H. pylori infection Most people harbouring this infection will suffer no ill effects throughout their lives. Ten percent of them, however, will go on to develop peptic ulcers.
Ulcer researchers win Nobel prize Two Australian doctors were awarded the Nobel Prize for Medicine on Monday for their research on bacteria in gastritis and ulcer disease, the Nobel jury said.