Are Stomach Ulcers Contagious

Are Stomach Ulcers Contagious

Since is commonly caused by a bacterial infection of Helicobacter pylori (H. pylori), it is possible to transmit the infection through vomit or feces however cases such as that are extremely rare. You can’t get it from kissing, as a lot of people may think.

Helicobacter pylori, previously known as Campylobacter pylori, is a gram-negative, microaerophilic bacterium usually found in the stomach. It was identified in 1982 by Australian scientists Barry Marshall and Robin Warren, who found that it was present in a person with chronic gastritis and gastric ulcers, conditions not previously believed to have a microbial cause. It is also linked to the development of duodenal ulcers and stomach cancer. However, over 80% of individuals infected with the bacterium are asymptomatic, and it may play an important role in the natural stomach ecology. Read more at the wiki..

H. pylori is a major cause of certain diseases of the upper gastrointestinal tract. Rising antibiotic resistance increases the need to search for new therapeutic strategies; this might include prevention in the form of vaccination.  Much work has been done on developing viable vaccines aimed at providing an alternative strategy to control H. pylori infection and related diseases, including stomach cancer.


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