Does anybody know how and where on earth the TB advocate get his contamination?

Does anybody know how and where on earth the TB advocate get his contamination?
no, but it is interesting that his father in regulation does TB research at the CDC
Who cares! He have it & he put others at r isk by traveling around with the stuff!
That proves he is hurtful!Where do YOU think he get it?
it is hard to find that out but his father-in-law seem mighty suspicious