This is an automatically translated article.
The article was professionally consulted by Gastroenterologist, Department of Examination & Internal Medicine - Vinmec Hai Phong International General HospitalHelicobacter pylori is the main cause of stomach ulcers. So is HP virus contagious? Proper awareness of HP bacteria in the stomach will have a reasonable way to prevent and treat the disease.
1. Does every HP infection cause stomach cancer?
Studies show that there are hundreds of different types of HP bacteria, in which, only certain types of bacteria carrying the highly virulent CagA gene have a high risk of causing cancer. In fact, more than 70% of patients carry the HP virus, but not everyone gets cancer.2. Is HP bacteria contagious?
Vi khuẩn HP có thể lây qua nước bọt thông qua việc dùng dùng chung chén đũa, đồ ăn
Oral - oral: In addition to the stomach lining, HP bacteria also exist in saliva, plaque on teeth and oral cavity of patients. Therefore, HP bacteria can be transmitted from person to person through sharing dishes, kissing directly.
Fecal-oral route: HP bacteria exist in the feces of an infected person, so it can be transmitted through hands (if you do not wash your hands after going to the toilet), or the bacteria are transmitted through intermediate animals such as mice, cockroaches, flies, ....
Gastrointestinal tract : Helicobacter pylori in the stomach can be infected during gastric endoscopy at medical facilities, when the endoscope is not With clean hygiene, HP bacteria can be transmitted from an infected person to a healthy person.
Vi khuẩn HP là nguyên nhân chính gây viêm loét dạ dày
3. HP detection methods
To test for HP bacteria, there are two methods that can be done as follows:Invasive method : Take a biopsy tissue sample from the patient by gastroduodenal endoscopy for examination. This method is often indicated for patients with symptoms such as weight loss, anemia, anorexia.... Non-invasive method: HP bacteria are tested in the breath and stool of the patient.
4. Is HP treatment necessary and how is it treated?
If HP bacteria cause clinical symptoms (abdominal pain, bloating, indigestion, vomiting ...) then treatment is extremely important to reduce the harm it brings. The treatment of HP eradication when inflammation, gastric and duodenal ulcers is very necessary to prevent complications such as gastrointestinal bleeding, gastric perforation and gastric cancer.Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.
