Hi! I'm a doctor! I've read all the literature on mask-wearing as it pertains to preventing upper respiratory viral infections. None of them had statistically significant results.
I am, sorry. Not only am I an MD in the United States, but I was also worked several years in molecular biology labs before medical school. You can check my post history where I reference that I'm a physician.
Hi! I'm a doctor! I've read all the literature on mask-wearing as it pertains to preventing upper respiratory viral infections. None of them had statistically significant results.
you're not a doctor
I am, sorry. Not only am I an MD in the United States, but I was also worked several years in molecular biology labs before medical school. You can check my post history where I reference that I'm a physician.
nope
OK, whatever you say.