I was directly exposed twice at work in 2020 when they recalled us for a 2 weeks. Nothing. My daughter had it the week leading up to Xmas and we were with in the car her and her graduation leading up to her showing symptoms. When she got here at home she woke up with symptoms the next day. Neither my wife nor I got it. Or maybe we had bit no symptoms I guess. I took the memory T cell test in mid December came back negatory.