DSS has been off school the last two days with a bad cold/suspected Covid. Negative LFTs but his mum hasn't bothered getting him a PCR. He says he feels better today and has gone back to school and he wants to come and stay tonight. I'm a bit uneasy as I don't really want to get ill. Am not afraid of Covid, I'd just rather not get it at the moment as I have stuff on that I don't want to miss. I kind of think he should get a PCR really but I seem to be alone in this. Would it be awful of me to just keep out of his way when he's here?