4 ms·
Aerosol is not any more likely to get out than not wearing anything. And a bad mask prevents droplets from getting in as well.
by xkapastel 7y ago
Aerosol is not any more likely to get out than not wearing anything. And a bad mask prevents droplets from getting in as well.
- btilly 7y agoI can't find the source on which I based my aerosol comment on, but the idea was that a large droplet which would have fallen gets trapped by the cloth. When it gets through, it comes out as a fine mist. Given that I can't find it repeated, I suspect that it may be misinformation on my part.