So sorry for your loss Tuppence! Such a sad time for you.
I just try not to think too deeply about it and take each day as it comes. Fretting won’t help anyone and will add strain on our loved ones.
I haven’t come across anyone so far who thinks this is a good excuse not to see their family and friends. It’s a worrying time for everyone but especially those who are, or have family, working in a public facing role.
Lack of public toilets in towns.