Disease control experts guide wearing masks: scientific wearing masks can generally reduce the risk of infection of more than 80%

The reporter from Jingbao learned from the Shenzhen Centers for Disease Control and Prevention that scientific masks are an effective way to block the transmission of new crown viruses, and it is also applicable to Omikon's mutant strains. Relevant studies have shown that scientific and correct wearing masks can generally reduce the risk of infection of more than 80%.

1. How to wear correctly

The mask should cover your nose and chin, and the nose clip should be compacted. Don't wear multiple masks at the same time. Patients with basic respiratory diseases need to use protective masks under the guidance of a doctor. Infants and young children under the age of 3 should not wear masks, which can easily cause suffocation. Parents should try to avoid taking their children to densely crowded public places.

2. How long can the mask be worn?

You need to replace it after wearing the mask for 4 hours. The mask should be replaced in time when it is humid or dirty. Before and after wearing, do your hand clean. It is not recommended to reuse on the masks that have been used in cross -regional public transportation or hospitals such as hospitals. If you have discomfort such as dullness and shortness of breath during the mask, you should immediately go to the outdoor or open ventilation place to remove the mask.

Third, how to throw the mask?

The mask needs to be stored in the original bag or clean storage bag to avoid squeezing deformation. When taking the mask, you need to remove the mask from your ears to avoid contacting the side of the mask out. The abandoned masks need to be thrown into the covered trash can and wash your hands in time.

Fourth, summer is here, can the mask anti -stuffy artifact on the Internet be used?

Regardless of the "artifacts", citizens try to avoid use. On the one hand, these products lack targeted industry specifications and standards, and safety cannot be guaranteed; on the other hand, after using these "artifacts" Affected, it affects the protective effect of the mask.

Fifth, do many women choose to wear sunscreen masks?

Gauze and other fabric masks cannot be used for medical protection. Masks that can be used for protective are disposable medical masks, disposable medical surgical masks or medical protective masks. When taking buses, subways, long -distance buses, trains and other public transportation, when ventilated public places such as shopping malls and theaters, they should wear disposable medical masks or medical surgical masks. If there are respiratory symptoms such as fever and cough, wearing medical surgical masks should be worn.

Six, need to wear masks

According to the "Guidelines for the Public and Key Professional Persons Weares (August 2021)", the general public should wear masks in the following scenes and situations:

When you are at intensive places such as indoor personnel such as shopping malls, supermarkets, cinemas, venues, exhibition halls, airports, docks, and hotel public areas;

When riding a compartment elevator and airplanes, train, ships, long -distance buses, subways, buses and other public transportation;

When in outdoor places such as open -air squares, theaters, parks, etc.

When the hospital is visited and accompanied by health tests such as body temperature testing, inspection of health code, registration itinerary information, etc.;

When nasopharyngeal discomfort, cough, sneezing and fever;

When the restaurant and the cafeteria are in non -food state, you should wear a mask.

Source | Jingbao APP

Reporter: Rodin

Edit: Fan Yanhua

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