It's a real bummer to hear such comment - why spread this?
Why spread what? You're the one that claimed that medical workers all use oil resistant P100 masks, while what they overwhelmingly use is N95's (the ones that are medical grade are ASTM certified to be water/fluid resistant, not oil resistant).
In the hospital I worked at, if staff needed better filtration than that N95 could provide, they used full face, powered respirators. (positive pressure means a perfect seal is less critical, and it provides eye protection).
Here's 3M's healthcare line of healthcare masks, they are all N95:
Why spread what? You're the one that claimed that medical workers all use oil resistant P100 masks, while what they overwhelmingly use is N95's (the ones that are medical grade are ASTM certified to be water/fluid resistant, not oil resistant).
In the hospital I worked at, if staff needed better filtration than that N95 could provide, they used full face, powered respirators. (positive pressure means a perfect seal is less critical, and it provides eye protection).
Here's 3M's healthcare line of healthcare masks, they are all N95:
https://www.3m.com/3M/en_US/p/c/ppe/respiratory-protection/h...