Please help. We are on our 2nd round with Pandas and now Lyme co-infections with my DS(23). Twelve years ago he responded beautifully to abx. This time he has not responded to abx or to one round of IVIG (no response at 8 weeks). He has treated yeast successfully, mycoplasma and H pylori successfully, no active strep or viruses, although ASOs still high 400s and Dnase B at 300. Babesia duncani at 40, and possibly some bartonella - although no symptoms for any lyme or co-infections. Physically he is the picture of health. His symptoms as an adult are invisible but still debilitating - ex