Hi - by way of background my DM lives a suite (living room with kitchenette plus bed and bath) in a residential home 10 mins from us. She has a variant of Alzheimer's (posterior cortical atrophy) stage 4/5 and struggles increasingly with quite a few everyday tasks (anything involving orientation and coordinated perception, including dressing). She is very independently minded though, still goes for a daily walk which is very important to her.
We are having a particularly rough time this week as the home has had multiple cases of Noro. It's been no visitors for about ten days (which has happened before) but since Tues they've been on total lock down - asking residents to keep to their rooms, meals taken round and dining room shut, full cleaning of soft furnishings multiple times a day etc. DM is really distressed as she can't go for her walks and it also feeds into a fear she has about loss of autonomy.
I suppose I would just like to know whether these methods are typical/necessary in this situation? I don't have any reason to think they're not, but DM is distraught and I just want to be as sure as I can that it has to be this way.