Daily Archives: 02/01/2026
Dr Barry Marshall
Perth, Australia. 1982. A young gastroenterologist named Barry Marshall was looking at something that shouldn’t exist.Under the microscope, in biopsies taken from patients with stomach ulcers, he kept seeing the same thing: curved, spiral-shaped bacteria colonizing the stomach lining.This was impossible. Everyone knew bacteria couldn’t survive in the stomach. The gastric acid was too strong—pH […]










