4 ms·
I'll bet surgeons wear masks for more time than most people did during COVID, but we don't see surgeon IQs tanking.
by dukeyukey 3y ago
I'll bet surgeons wear masks for more time than most people did during COVID, but we don't see surgeon IQs tanking.
- throwaway48476 3y agoSurgical masks are for droplets, not air filtration. The medical grade face mask respirators have electric fans to provide air flow as well to prevent precisely this.