If you could see yourself spreading Covid when you are contagious, and if you could see if you are in a room with a immunocompromised person, would you spread Covid so freely? If the answer is no, then why are you so willing to spread it blindly? youtu.be/rZE-ZgkRCqA?...

What if you could see Covid

Covid PSA illustrates that Covid is airborne, spread by air even though you can't see it, and shows impacts of masking.

At the bare minimum, you should be masking in healthcare settings where the most vulnerable can access safe care. And before any argument not in favor of masking is waged, clean air initiatives must be implemented to mitigate against Covid.