Hi jukyardjean, I was googling low SigA and found your post. I am trying to improve my boys (6, 8yo) SigA which has been persistently low for well over a year, despite various treatments, ABx, GAPS diet, food elimination. Our latest stool test also shows extremely high enterococcus and strep, and they are identified as quite problematic (Bioscreen test from Australia) vs Doctors Data which lists under good flora.
Our Aussie Dr also said, after talking to Dr Henry Butt, the microbiologist at Bioscreen, that enterococcus and strep are burrowing into the intestines and causing the damage