I noticed that you stated elsewhere on the forums that you believe it is best to have large quantities of Colloidal Silver for short periods of time.
I think its best to get you ppm in the blood up to therapeutic levels (at least 2ppm) as quickly as possible, and stop taking it once the infection is gone.
It is possible for some pathogens to become immune, as shown by some strains of e-coli, klebsiella pneumonia, and pseudomonas. In fact the peritonitis infection which almost killed me was klebsiella pneumonia, pseudomonas, and facklamia hominis all at the same time. Silver did not seem to help me with that. But, I may have picked those bugs up in the hospital where I did not have access to colloidal gold for 3 months. I had not been using colloidal gold prior to the infection.
Anyway, the way to make pathogens immune to under-medicate so that the weaker die off but the stronger survive and produce a stronger strain.
I thought you said in a prior post that you were using a 10gauge silver anode and a copper cathode which lead me astray in my thinking. My mistake.