All of us have covid, except youngest DC, who has had a negative PCR result yesterday, and a negative LFT just now. I'm a bit torn about sending them into school. Surely it's just a matter of time before they get covid too? On the other hand it seems unfair to DC to keep them at home for (potentially) an extra long isolation (eg if they get a positive result in a few days, and then have to start 10 days isolation).