H.Pylori – Ulcers

#CourageInFaceOfRidicule
https://explorable.com/helicobacter-pylori
Nobel Prize Medicine 2005 awarded Barry Marshall,discovery of bacterium H.pylori role in Peptic Ulcer Disease
In 1970-80s, scientists, physicians, researchers all thought main cause of Ulcer Disease were stress,lifestyle problems.
 

H. pylori was first discovered in the stomachs of patients with gastritis and ulcers in 1982 by Drs. Barry Marshall and Robin Warren of Perth, Western Australia. At the time, the conventional thinking was that no bacterium could live in the acid environment of the human stomach. In recognition of their discovery, Marshall and Warren were awarded the 2005 Nobel Prize in Physiology or Medicine.[165]

https://en.wikipedia.org/wiki/Helicobacter_pylori