Same here. My daughter thought she couldn’t get covid since she was vaxed even though we told her that the only people we personally know with covid are vaxed. She exposed me for two days or longer because she thought she had allergies and sinus issues. She only tested when she ran a low grade fever. That was three weeks ago and so far I’m good.
Anecdotally, I believe these testing positive will be for life, but they can't transmit the 'covid'. It is just part of them now,