Has anyone had one done and if so do you think they are accurate? Wife had every symptom that came with covid, she still cant smell. She tested positive along with several others we had been around at an event. It's been a couple weeks since she started showing symptoms and neither myself or my kids seemed to get it. I had cold like symptoms a couple weeks ago but pushed it off as allergies and took a covid test with test Nebraska last Wednesday that came back negative. I have drank out of the same cup as my wife when we thought it was probably just allergies and we have slept in the same bed every night. Surely as contagious as covid is I should have got it?