I have read 2 books by George Lakhovsky and i am not sure i fully understand his concepts.
From what i understand, his theory is that normal cells in a human body emit/vibrate at specific frequencies and if the load of viruses/bacterias/fungus/helminths becomes too high, their ability to emit/vibrate is altered and this is when a disease appears.
His idea was to amplify the vibration/emition of cells by using external device like copper coils or the MWO.
So his approach was to strengthen the immune system cells instead of trying to kill the harmful organisms.
I think it is a good approach but unfortunately the MWO device is not really accessible to make/build or to buy...