And your degree is in which field?The problem with your surgeon comparison is that surgeons have been wearing masks for decades before covid culture, and they wear them to reduce bacteria transmission. Bacteria is 1000 times larger than viruses. If you want to comment on the covid culture of surgeons, keep it to surgeons who voluntarily wear bacteria masks in the grocery store to protect themselves from viruses.Would you let a surgeon operate on you without a mask?
If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain germs (viruses and bacteria), keeping it from reaching your mouth and nose. Surgical masks may also help reduce exposure of your saliva and respiratory secretions to others.