[palmer]

You can more readily stop sand blowing through a chainlink fence than you can stop a virus with a mask.

The point is not viruses but droplets, 10 to 100 times larger. But yes a properly fitted N95 will stop viruses.

[Socon-Econ]

You can more readily stop sand blowing through a chainlink fence than you can stop a virus with a mask.
...........
The point is not viruses but droplets, 10 to 100 times larger. But yes a properly fitted N95 will stop viruses.
***********
1. What happens when the droplets containing viruses vaporizes, as it will eventually do? You’d still need an airtight mask with a military grade filter, not the virtue signaling blue masks worn where leftists dwell.

2. And where has it been shown that viruses travel only in droplets?

[babygene]

“But yes a properly fitted N95 will stop viruses”

It also restricts air better than cheap masks.