photo credit: Anna S. Kitzmann, M.D. Acanthamoebic keratitis is a horrific effect of improper care of contact lenses It sounds like a classic urban myth, the sort of thing that would be shared wildly until counteracted by Snopes. However, Taiwanese undergraduate Lian Kao really has been blinded as a result of not changing her contact lenses. The space between contact lenses and the eye is