What kind of mask can prevent coronavirus?

- Apr 27, 2020-

Traditionally, medical protective masks are ordinary surgical masks, which can effectively prevent new coronavirus pneumonia. It is not recommended that all people use n95 masks to prevent new coronavirus pneumonia, because n95 masks are more professional virus prevention masks. This is usually limited to the doctors in the hospital. This kind of mask is only used in patients with suspected or diagnosed coronavirus pneumonia. If ordinary prevention uses such advanced masks, it is actually a waste of resources. Of course, the safest way is to stay at home and not to go out to contact other people. If you have to go out, it is to wear surgical masks, and the most important thing is to wash your hands frequently. www.ck-stone.com