While we have known for a long time that the Lyme spirochete can show up in the brain, eyes, joints, skin, spleen, liver, GI tract, bladder, and other organs, we didn't understand the mechanism by which it could travel through capillaries and cell membranes. (Abstract 644) Then Dr. Mark Klempner presented at the 1996 LDF International Lyme Conference an interesting paper that gave us part of the a