A positive a+ H. pylori antibody test indicates that a H. pylori infection was present or is present and does not indicate severity.
H. pylori is a micro-anaerobic, spiral-shaped bacterium that is the only bacteria that can survive in the human stomach, and it is also the causative factor of many stomach diseases such as gastric ulcer, chronic gastritis, gastric erosion, and gastric cancer, which is very harmful to the human body. An a+ result in the H. pylori antibody test indicates that you have been infected with or are currently infected with H. pylori, but it is not yet possible to determine the severity of the infection on this basis.
H. pylori antibodies are proteins that can remain in the blood for a long time after they appear, so it is not possible to judge the severity of the infection because the antibodies can remain for a long time after a person has been infected with H. pylori and has been cured.
Generally, it is necessary to take a C13 or C14 breath test, gastroscopy, etc. to determine whether or not you are currently infected with H. pylori, and your doctor will make a judgment based on the results of the test.