typhoid fever and gallblader?

I had typhoid fever (twice in my life, as a child and the last time was 16 years ago). The second time I had it I did pass about one dozen of calcified green stones apprroximately about 5/16" triangular shapped (kind like fenugreek seeds shape) during the period of diarrhea cuased by the fever. I never took anything to induced this stones to come out. I did not know I had stones in my liver/gallblader at that time. A few years later I started feeling pain in my liver area (I never got a pain attack). I am still passing soft stones in every one of flushes.Today I am doing today my flush # 9.
Recently I read in a web site that one way to treat typhoid fever is by removing the gallblader.
Here is my question.

1.Is there any direct relationship between typhoid fever and gallblader.
2.Why did the stones passed during that period and how?

I would like to heard from someone that has knowledege of the subject.

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