Gibby, I do not think there is such a thing as "yeats"; yes, in many of us, when diagnosed with E. Histolytica, he found "pus"; but yeast is a bogus theory.....
Yeast, if usuch a thing exist, is created by the bacteria that parasites like E. Histolytica creates, as they eat red and white blood cells and completely poisons the body... with the dead cells.....
My body felt so poisoned for so many months....; do not worry about yeats an other things. You do not for sure what you have. You need an accurate diagnosis.