Does My Mask Protect Me Against Covid-19 If Others Don't Wear One?

Masks work best when everyone in the room has one on, but you’ll still benefit from masking up even when those around you aren’t.

The New York Times
@richsignorelli thank you. I think I will mask in public outdoors for the rest of my life. There is no downside to it and I hate being sick. Anything to minimize the chances- I am in