2 ms·
FFP2 has more test then N95. [1] There are several shapes of FFP the one which is dominating in Austria (and Czechia and Slovakia) is not the only one. [1]: ht
by timeon 5y ago
FFP2 has more test then N95. [1]
There are several shapes of FFP the one which is dominating in Austria (and Czechia and Slovakia) is not the only one.
[1]: https://www.wired.co.uk/article/what-are-n95-and-ffp2-face-masks https://www.wired.co.uk/article/what-are-n95-and-ffp2-face-m...
- kube-system 5y agoThere are many shapes of all types of masks. Shape is important but only one part of proper fit.