Do people wear masks to look good?

In the meantime, novel coronavirus is very worrying. At present, it is clear that it can be transmitted through the respiratory tract, so wearing a mask is an effective protective measure. At present, there are three kinds of masks commonly used in hospitals; That is, medical masks, medical surgical masks, medical protective masks (the most common N95 masks), paper masks, cotton masks, sponge masks and activated carbon masks popular on the Internet can not prevent the spread of diseases.

Medical surgical mask is the most commonly used mask for medical staff. In contact with patients with common infections such as colds and pneumonia, when dealing with wounds with common bacterial infections and performing surgery, you can choose commonly used surgical masks. Compared with ordinary masks, this mask has better sealing performance. The biggest difference from ordinary medical masks is that it is impermeable to water, and the particle filtration must be ≥30%, which is very effective in blocking novel coronavirus. It is recommended. Suitable for epidemic areas, hospitals and other crowded places, medical treatment and other use, is the most practical mask. In addition to high-risk positions in the hospital, it is enough for staff in other positions to wear this mask for protection.

Precautions for using masks

1. Medical masks and surgical masks must be replaced after 4 hours of use, and N95 masks must be replaced after 6-8 hours of use.

2. If it is wet or polluted, please change it at any time.

3.？ Wash your hands carefully with running water before wearing a mask or after taking it off.