DS2(8) still believes in FC (I'm baffled as to why, because we are very slapdash about the whole business and his two older siblings had it sussed out years ago but we've obviously been more convincing than we realised 
).
Anyhow, DS2 takes covid precautions very seriously - he's always chasing after us with the hand sanitiser and practically frog marches everyone to the sink to wash their hands when we get home.
Over the last couple of days he has started to express concern about FC being a 'super spreader' at Christmas (I am not joking). When he first said it I laughed, but he is obviously actually thinking about this, and this morning he said that he would rather ask FC not to come this year. What the hell do I tell him? My initial thought was to come up with some magical powers explanation, but trivialising something that is actually a logical (if misplaced) concern doesn't sit right with me.
Perhaps this is the year to break it to him that he has nothing to worry about? I don't want him panicking and blocking up the chimney on Christmas Eve!
Anyone else's DC worried about this?