Some: A surgical mask has a few benefits. While it has not quite caught on here, in some places, such as japan, it is considered polite to wear a mask when you have a cold and prevents any incidental spittle, dry coughs, etc. From spreading infection. The mask is guaranteed to be clean and stay over face without using the hands. A hankerchief may need a hand to hold in in place, further spreading germs.
Answered 11/16/2014
6.2k views
Rated: Each type of mask is a filter rated to certain size of the airborne particles. Handkerchief is helpful but with very limited capacity for small particles.
Answered 9/28/2016
4.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question