If that's what it is, it just requires a topical medication to clear it up. And after subsequent sheds, the scales should be back to normal. The faster you treat it, the less spread you have to deal with. BPs seem prone to this (fungi love the same warmth + humidity)- I dealt with it when I had BPs many years ago. It's very treatable, just annoying.Never seen it with any of my other snakes, btw.