There have been clinical cases where two close relatives were found to have esophageal cancer at the same time, and many people would have the same thought: Is esophageal cancer contagious? Is there a risk of transmission if you eat with an esophageal cancer patient and share a set of utensils?
The answer is no.
The answer is no.
Esophageal cancer is not an infectious disease and is not contagious from daily contact
Cancer occurs in family members simultaneously or sequentially, and lifestyle, diet, and environment play a key role.
Because members of the same family live under the same roof, eat from the same pot, and have similar dietary and living habits, they can easily influence each other, and thus are implicitly affected by the same disease-causing or cancer-causing factors, and it is not surprising that they suffer from the same type of disease or cancer.
Is there a relationship between H. pylori infection and esophageal cancer?
Tumors themselves are not infectious. However, some tumors are associated with viruses, such as human papillomavirus (HPV), which causes cervical cancer, hepatitis B/ C virus, which causes liver cancer, and Epstein-Barr virus (EBV), which causes nasopharyngeal cancer.
We know that H. pylori is strongly associated with the development of stomach cancer, so could it also be a threat to the esophagus?
No. This bacterium grows mainly in the gastric mucosa and can cause chronic gastritis, and some patients may have gastroesophageal reflux symptoms. However, there is no evidence linking H. pylori infection to esophageal cancer.