DC developed a sore throat and slight temp on Fri night. I took him for a PcR first thing Saturday (yesterday). Still no result, throat still a bit sore and still slight temp that goes down with calPol. He last saw friends on Thurs... I've warned all their parents. If it comes back positive, will I be asked to list all their names as close contacts? Will they then all be asked to isolate and for how long?