3 ms·
Masks largely protect other people if you are sick, yes. Even if you don't know you are sick. They do also provide some protection for you against others. An
by tempestn 7y ago
Masks largely protect other people if you are sick, yes. Even if you don't know you are sick. They do also provide some protection for you against others. And finally, it doesn't need to be an N95 mask, or even a surgical mask. A scarf or piece of t-shirt still blocks a lot of droplets. All the actual studies I've seen suggest that masks are indeed effective. I suspect that the reason it's been suggested they aren't is due to fear of the shortages you mention. So yes, people shouldn't be hoarding masks. While there's a shortage, non-medical professionals should use homemade masks when they have to go out for essentials.
- omgJustTest 7y agoThe isolation measures are doing a lot more than this. Given that you are promoting every one doing this, I would wager that people who are busy or do not understand this guidance would believe they are protecting themselves by wearing a mask. This false sense of security erodes basic isolation and sanitary measures which are more protective. I understand people want to feel safe, its better for them to be safe.