Skip to navigation Skip to content



Study Suggests Stomach Bacteria (Helicobacter pylori) Associated with Less MS Risk in Women

January 20, 2015

To date, researchers have not been able to identify a single trigger that may lead to the start of MS. In a new study, investigators in Western Australia found that previous infection with Helicobacter pylori (which has been linked to stomach ulcers) was associated with a lower risk of developing MS in women, and less severe disability among those women who developed the disease. More research is needed to determine if this association means that H. pylori itself is triggering MS in women. Read more in HealthDay.

Read more about research into MS triggers.

About Multiple Sclerosis

Multiple sclerosis is an unpredictable disease of the central nervous system. Currently there is no cure. Symptoms vary from person to person and may include disabling fatigue, mobility challenges, cognitive changes, and vision issues. An estimated 1 million people live with MS in the United States. Early diagnosis and treatment are critical to minimize disability. Significant progress is being made to achieve a world free of MS.


© 2022 The National Multiple Sclerosis Society is a tax exempt 501(c)3 nonprofit organization. Its Identification Number (EIN) is 13-5661935.