Re:How South Korea Reined In The Outbreak Without Shutting E...
by slantyyz on Friday March 27, 2020 @10:00AM
(#22702864)
Dr Michael Lin, the author of that PDF on COVID that was posted here a while ago had this to say:
"A T-shirt is 79% as effective as a surgical mask. So if someone is coughing next to you and you can't escape, breathe through your shirt sleeve. Any filtration is better than none."
"A T-shirt is 79% as effective as a surgical mask. So if someone is coughing next to you and you can't escape, breathe through your shirt sleeve. Any filtration is better than none."
[1] https://twitter.com/michaelzlin/status/1241052444798279680