Where are you from? Did you have a positive ELISA test? I'm from Wisconsin, and have had 2 negative ELISA tests, but I think I have disseminated strongyloides as well, from taking several doses of I.V Decodron as well as several courses of prednisone. I think that is why my blood tests are coming back negative, because I am already at the disseminated level. I just had a 3rd test drawn today. I just keep having more and more symptoms, my latest is a swelling in my upper inside thighs on both legs. I am even taking atenolol for my heart palpitations. I have so many symptoms, it's just crazy.