Standard phages

If a patient has a standard superbug he may be cured by a standard phage.

A few factory plants cultivate a few number of standard phages.

List of factory plants.

14 thousand types of phages have been identified.
Who are the « standard » ?
What happens with the patient who has one of the 13 980 other phage ?
We has seen the factory paradigm versus garage paradigm issue.