For something that is already resistant to antibiotics, the training phase seems prudent. Exploiting evolution as part of the treatment leads to greater success

For something that is already resistant to antibiotics, the training phase seems prudent. Exploiting evolution as part of the treatment leads to greater success. The emergence of phage-resistant pathogens should not be encouraged, as we have encouraged antibiotic resistance. I think it's a change in mindset, as well as a change in procedure.