I am a little confused. My DD went to a party last night and this morning one of her friends has tested positive for covid on an LFT (she tested because her cousin who she was with on Wednesday tested positive yesterday). Therefore my DD is a close contact. We have done an LFT and it is negative. Her friend has gone for a PCR this morning and if it comes back positive then my DD has to have a PCR. My question is if she has a PCR as an asymptomatic close contact does she have to isolate whilst waiting for results?? Can't find anywhere on the internet that says one way or another.