I tested positive on Jan.3rd, felt like I had a head cold, no fever or cough. All in all mild systems. I got two Moderna shots last Feb. Tested negative on Jan. 11th. Feel fine now, as fine as an old guy, I'll be 80 in a few months, has any right to feel. I walk every day, eat right(generally) I don't have any serious health issues so far. I will not take any more shots.