Not much: It just means that you once had an infection to which you built immunity, but don't have an active infection now. Probably because you got treated properly.
Answered 5/20/2013
5.1k views
Not infected...: Stool and breath testing for h. Pylori are more accurate than blood tests. A negative stool test for h. Pylori indicates with a high level of certainty you are not infected with the bacteria. Like with any infectious agent, the immune system antibody against it will be present in your blood the rest of your life - to protect you from future exposures. Good luck!
Answered 8/15/2013
5.1k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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