I would think Dr.BP would use his test to determine if the treatment is working? Get a baseline and perhaps tests at specified intervals to determine if Immune system has regulated? I'm guessing this is where INCELLDX "personalized approach" kicks in, like you said each patients experience will be different. I'm wondering if the Long Haulers syndrome is completely reversible or if it would require a maintenance approach? there is so much we do not know about this disease.