3 ms·
This study from the CDC website indicates masks have benefits, with increased benefits from certain types of masks - N95 masks seem to be the most effective. ht
by ninjagoo 4y ago
This study from the CDC website indicates masks have benefits, with increased benefits from certain types of masks - N95 masks seem to be the most effective.
https://www.cdc.gov/mmwr/volumes/71/wr/mm7106e1.htm https://www.cdc.gov/mmwr/volumes/71/wr/mm7106e1.htm
Yes, I know, the irony!
- thisisdumb93 4y ago[flagged]
- KerrAvon 4y agoYou can discard data on this point from the USA because our mask mandates were weak — N95 not required even in medical offices — and compliance was always poor at best.