I know from my experience, Dr Kaufman showed me a spreadsheet of patients, the shaded ones had SIBO, and another column was bartonella results with titre numbers. I think they are still stabbing in the dark for a possible "trigger" to this disease. He initially thought I would have bartonella, but after all my lyme results came back negative, he isn't so sure. But I will still get the test done someday soon, so that there are no stones left unturned.
I think they are putting a puzzle together and are missing many pictures on the pieces (as well as a completed picture), they are just trying to make sure they have all the pieces.
If someone can't afford the tests, I think it is okay, but then OMI just doesn't have the whole picture on that patient from the research perspective.
As for my results (stated in another thread) I am high CMV, Parvovirus, EBV, HSV2, and mycoplasma pneumonia. Low Vit D, B12, folic acid, and NK function.