Hate to hear you have to keep messing with it Tom. I'm a member on a couple of guitar forums and one of the Admins there got an anaerobic and aerobic strain of flesh eating staph at the same time, it's just getting more and more prevalent. Bad bad stuff....before changing careers I did Social Work/Admissions work and I got to see tons of this stuff. Lemme tell ya I haven't experienced it but I feel for ya. Most of my client's were older folks and so they were losing fights and limbs so at least you have that to be thankful for. Keep doing as the wound Docs say and I'm sure you'll lick it!