Mask protection level from high to low is medical protective masks, medical surgical masks, disposable medical masks and so on.
1. Medical protective masks: mainly applicable to medical places, used to isolate droplets, blood and other secretions. It is recommended that people in serious environmental pollution or sudden infectious diseases wear this level of masks.
2. Medical surgical masks: mainly used for medical personnel to wear during surgery to avoid pathogens, microorganisms, body fluids and other infections on medical personnel.
3. Disposable medical masks: mainly used for general daily protection, it is recommended to wear them during daily traveling, which has a certain blocking effect on the virus.
During the epidemic prevention and control period, it is recommended to go out and wear masks with higher protection level as much as possible to avoid gathering in crowded places and reduce the risk of being infected.