Wearing a mask is unscientific, and the risk level is strictly judged. How to wear a mask correctly?

Introduction: Since the outbreak of the epidemic, people will choose to wear masks when they go out. When wearing a mask, they must put the metal piece upright and stick it on their nose. At the same time, they should smooth the sides of their cheeks and try not to expose the gap between the mask and the face. Whether to wear masks scientifically in public places instructed by the disease control department is an important indicator to judge the risk level according to this behavior. Next, Bian Xiao will tell you how to wear a mask correctly.

First, wearing a mask is unscientific, and the risk level is strictly judged.

The Beijing Health and Health Commission reminds the masses to wear masks to prevent the virus from spreading through the official WeChat account, which is equally effective for mysterious guests. So far, wearing a mask is still the most effective way to stop the spread of the virus. Therefore, it is one of the important criteria to determine the risk level in daily life. If wearing a mask is scientific, it can be judged by contact time and contact area.

Second, how to wear a mask correctly

With the recurrence of the epidemic, when wearing a mask in public, we must pay attention to the spread of droplets, mainly through respiratory infections. Therefore, when wearing a mask, pay attention to the mask to fit the face, with one side of the metal strip on it, and don't wear it backwards. After wearing the mask, pinch the iron piece tightly to match the nose, and check whether there is a gap between the cheeks and the mask. Change the mask regularly and be sure to take off the mask.

Three. abstract

At present, prevention and control personnel usually check and monitor when doing epidemic prevention and control, because when they are in contact with close contacts, if they wear masks and are far away, compared with those who don't wear masks, their management is different. If you don't wear a mask, you need to be quarantined 14 days. If they wear masks, they will implement the management system of 2+ 12, so people must pay attention when going out.