What kind of face mask can you wear to prevent the coronavirus？

The coronavirus can infect people's respiratory tract, wearing a face mask is the most direct way to prevent the coronavirus, so how to wear a face mask, what kind of face mask to wear to prevent the coronavirus?

1. 3Ply disposable face mask

First of all, this is disposable non woven face mask, which can be divided into ordinary face masks and surgical face masks. The filtration level of ordinary masks is about 90%, like daily protection, dust prevention, which is no problem. Another type of surgical face mask, with a filtration level of 95% or even 99%, can help prevent respiratory infections to some extent.

2. N95 disposable mask

The N95 disposable mask isolates smaller particles and fits more closely to the face, preventing air leakage from the surrounding area. It is better than a 3ply disposable surgical face mask to prevent coronavirus, but it is more expensive.

Finally, I would like to remind you that although the face mask can play a certain role in the coronavirus prevention, but not 100% of the prevention, or pay attention to less people to the place, often wash your hands, more exercise.