I do see where you are coming from regards your Mum, teacake. I’d probably be the same if my Dad was still around, but does she have any help in the house? Carers, cleaners, visits from medical professionals?
You would have to weigh up the pros and cons of letting them in her house.
Personally, I thinks it’s all scaremongering and has given the news channels something to fill their time with. Mind you, it’s a welcome relief the from the climate change and mental health stories they have been ramming down our throats lately, I suppose.
I’m just horrified by the fact that people actually have to be told to/how to wash their hands.