Well, it's the first time I've had a positive test, and one of the worst colds I've had since the pandemic started. But I have been sick a few times and I don't really trust the free tests they were handing out, so I don't know.

I work from home, stay inside a lot (not a complete shut-in, but not hitting the bars or anything), have responsible friends, always wear a mask in public buildings, and got all my vaccines.