I know as for me, I didn't test pos. for any TBI's until after 1 full yr of abx. - and now it doesn't matter what abx I'm on - I keep coming up pos. for LD, RMSF, & Masters'.
I'm sure someone with a lot more knowledge will post a reply soon!!!
"Conditions": Lyme Disease (neuro, gastro, bone, brain, muscle, hearing involved), STARI, RMSF, Hashimoto's Thyroiditis, Lyme Arthritis, Neuro LD, FM, Chronic/acute EBV, IBS-C, Diverticulosis (& "itis") & now Lyme arthritis (?).