>- Is there a school of thought that the bacteria can regrow if we don't remove it from body or destroy the nucleic acid?
While I do not use an actual Rife Machine, I do use a zapper with Rife Frequencies. What I find is that if a frequency is not applied for a long enough period, the microbes are not completely destroyed and can recover.
Also, if you are using Rife, it is also important to use a machine that is very accurate in providing the required frequencies. All dial types have terrible accuracy unless they have a digital readout with a resolution of 0.01 Hz.
Another issue is the depth of penetration throughout the body. Any area that is not penetrated where all infecting microbes are killed, will likely be a reservoir for reinfection of the rest of the body.