I moved my mom from assisted living to memory care a couple months ago. She had her vaccines, but one month into memory care she got covid. She did not get very sick physically, but after it was over she suddenly barely recognizes me, has trouble finding the correct words and how to pronounce them when she does recall them, and responds to questions with "I don't know. What do you think"? She is also having trouble walking, even with her walker. It is sad to see her like this. Her doctor doesn't seem to know if covid caused it or if it is just the progression of Alzheimer's.