What I can say is that during the “mask years”, I seriously never got a cold, flu, or Covid. I usually get a cold at least once or twice a year. I think it’s still been a while since I’ve had one. My sister actually just got Covid about 2 weeks ago, I wore a mask around her for a few days and never caight it, tho I had a booster 6 months before, and she was about a year out. I took 3 home tests over 5 days and they were all negative.
What I can say is that during the “mask years”, I seriously never got a cold, flu, or Covid. I usually get a cold at least once or twice a year. I think it’s still been a while since I’ve had one. My sister actually just got Covid about 2 weeks ago, I wore a mask around her for a few days and never caight it, tho I had a booster 6 months before, and she was about a year out. I took 3 home tests over 5 days and they were all negative.