My friend tested positive for covid last Thursday (got her PCR results at 1am on Friday 15th), she is isolating and doing her 10 days. Her partner who she lives tested positive on Monday 18th….we’re having a debate because there isn’t any guidance online…but even though her isolation finishes on Sunday 24th….does she have to re-self isolate in conjunction with her partners test date now he is positive? Or will she be ok because she has already been carrying the virus and has served her 10 days? To mention, she is also unvaccinated