Since you know what infection you have, look on page 565 of "The Cure All Diseases" by Dr. Clark. A note by the zapping frequencies says that this strain, Staphylococcus aureus, comes from a tooth infection. If you have not done so already or recently you should have a dental checkup to make sure you are free of cavities and infection. Otherwise, you can fight these infections but will never completely get rid of them because of the constant reinfection from your mouth...if that is the source in this case.