CDC survey on types of masks and infection rates
| beta box office jew | 02/11/22 | | thriller hospital | 02/11/22 | | beta box office jew | 02/11/22 | | thriller hospital | 02/11/22 | | beta box office jew | 02/11/22 | | henna striped hyena immigrant | 02/11/22 |
Poast new message in this thread
Date: February 11th, 2022 7:04 AM Author: beta box office jew
New @CDCgov study says:
Downwards arrow56% lower risk of infection—Cloth masks
Downwards arrow66% lower risk—Surgical masks
Downwards arrow83% lower risk—N95/KN95 respirators
https://twitter.com/DrEricDing/status/1491862877405429763
(http://www.autoadmit.com/thread.php?thread_id=5029474&forum_id=2#43949502) |
|
|