I'm a blood donor. Sometime between July 2020 (neg for antibodies) and January 2021 (positive for antibodies), I had covid. My best guess is that what I thought was my usual sinus infection (lots or green/yellow crud from the nose) was actually covid. I didn't lose taste or smell, temp was normal, no shortness of breath. My appetite was off for a few days and I lost about 5 lbs. but that was it. That was early November but ???
Dale
