Quote:
Originally Posted by dvarapala
My dental hygienist - who of course wears a surgical mask while she cleans my teeth - was rolling her eyes at all the idiots wearing masks. In addition to the size issue you note, these masks also have a useful life of about 15 minutes.
|
That's what my wife says. She worked 40 years in nursing and for awhile was the infection control manager at our local hospital.