My Mom caught C diff while in rehab following a broken, pinned hip. Several long term care facilities flat out said they would not take her since she had had this infection. She was considered an asymptomatic carrier; always tested positive after the infection but stopped being sick. Can ALFs and Alzheimer's care facilities decide who they will take based on their history of a disease? For example, suppose she had AIDS and they denied her entrance. That would be illegal, I think?