4 ms·
Surgical mask, not N95 as stated in the editorialised title. Additionally they noted that it was hard to breathe through this improvised dishcloth mask.
by robjan 7y ago
Surgical mask, not N95 as stated in the editorialised title. Additionally they noted that it was hard to breathe through this improvised dishcloth mask.
- ipython 7y agoRewritten title: “not breathing more effective than surgical mask”