I have just been informed that I'm XMRV negative by PCR. My serology test is not back yet as apparently this is done in the States and takes several months. Does anyone know what this means? Could it be a false negative? I have an appointment with KDM in Brussels next week - I can't wait for an explanation! I would consider myself to be 40-50 on the Bell disability scale. I would appreciate any thoughts on this. I'm not sure what to make of it. Thanks!