PM mav6g, thanks for the reply. wow, it took really six months. I have enormous crippling joint pain, and it one of the symptoms I got immediately after I had diarrhea from eating the undercooked shrimp. It still persists. I know another guy who has this also has the same symptom.
Thanks for encouragement. I will wait for a few months; and I will do also couple other stool tests. Please stay in touch.