My kids and I have covid for the first time. DS1 had a positive test on Friday and had a day of having a temperature and being a bit off. He's been fine since then but his LFT this morning was still very much blazing positive. I've kept him off school as I don't feel comfortable sending him back yet, but in the absence of rules now I just do not know what to do for the best! DS2 I presume has covid as he has cold like symptoms but he is 4 and understandably is not keen on having sticks up his nose so I can't monitor his infectiousness via testing in the same way. What are people doing these days?