Helicobacter pylori (H.pylori for short) was first discovered in the stomachs of patients with gastritis & stomach ulcers nearly 25 years ago by Dr Barry J. Marshall and Dr J. Robin Warren of Perth, Western Australia. At the time (1982/83) the conventional thinking was that no bacterium can live in the human stomach as the stomach produced extensive amounts of acid which was similar in strength to the acid found in a car-battery.
source: wikipedia
Helicobacter Pylori is a pronoun that is both singular and plural.
There are many forms of helicobacter. It is mainly found in the lining of intestines and many forms cannot affect humans, but mainly animals (esp. mice). the only helicobacter that is needed to be worried about s helicobacter pylori which can usually cause stomach ulcers and if not treated cause serious harm.
Helicobacter pylori is related to a few types of stomach cancer. It is the only bacteria known to be related to cancer.
no
Helicobacter Pylori
The scientific name for a stomach ulcer is gastric ulcer, which is commonly caused by the bacterium Helicobacter pylori infecting the stomach lining.
yes
Helicobacter pylori
Barry Marshall & Robin Warren
Helicobacter Pylori
Yes
Helicobacter pylori.