Dr Horowitz has a questionairre which he claims in this interview is able to accurately diagnose Multiple Systemic Infectious Disease Syndrome. This may be useful to some of you to determine what type of infections you are suffering from, and in particular whether Lyme coinfections are a more likely cause of your problems. I think it would be very interesting for us to poll our results. The questionairre is available here: http://healthspaceclinics.com.au/assets/lyme disease/7. Symptom and Diagnosis List - Horiwitz.pdf Note that 46 or above corresponds to 2 standard deviations.