I’m quite sure any medical doctor could give an opinion on this but they have all been silenced
Ask a surgeon why by law they are required to wear those blue surgical masks while in any surgical procedure where open wounds are present go ahead ask one. Hint it’s not for the surgeons well being. There is a reason every person in a surgical procedure must be masked,same for dental procedures ask why.
Exactly. Doctors where certain masks in certain PPE for certain tasks. They also know that proper use of said equipment is critical for it to be effective. Seems like we using the same blue surgical masks, and various other things we have seen renters them useless.