A warm reminder about scientific norms wearing masks to reduce new coronal virus infection

Recently, the domestic epidemic still has the characteristics of multi -point distribution and local gathering, and the prevention and control situation is still severe. Scientific standards to wear masks are the most simple, convenient, and economic prevention measures that reduce the risk of new crown virus transmission, prevent the spread of the epidemic, reduce the public cross infection, and ensure the most simple, convenient, and economic prevention and control measures to ensure the health of the masses. In order to further guide the public scientific and precisely guide the public for self -protection, the warm reminder is as follows:

1. The following personnel and situations need to be worn by a one -time use of medical masks or medical surgical masks

1. Staff at the train stations, bus stations, high -speed rail stations, airports and other transportation venues and other personnel entering the above places, airplanes, trains, subways, bus, taxi, online taxi, water buses and other transportation personnel.

2. Public service venues such as shopping malls, supermarkets, hotels, hotels, homestays, farmers and other public service venues, and other personnel entering the above places.

3. Go to medical institutions, visit, accompany the personnel, or other suspicious symptoms such as fever and cough.

4. In addition to the large -scale conference podium, spokesman, and general conference spokesman, all other participants need to wear masks.

5. Staff in aquatic products, frozen food and agricultural and sideline products, wholesale markets, farmers' markets and other places, personnel who transport and purchase frozen products.

6. In the nursing home, the nursing home, the welfare home, the mental health medical institution, the supervisor and other institutions, the staff provided by the service and the foreign staff who entered the above -mentioned institutions.

7. Staff in banks, exhibition halls, libraries, museums, funeral halls and various offices, and other personnel who enter the above places.

8. Pharmacy, barber shops, beauty salons, cinema, entertainment halls, Internet cafes, stadiums (except for exercise), KTV and other closed places and other people entering the above places.

9. Foreign personnel who enter the school and service personnel such as security personnel, cleaning staff, and cafeteria staff on campus.

10. Personnel such as express delivery, takeaway, housekeeping services, catering services, and personnel who wear masks in accordance with industry management specifications.

11. Other persons who are at intensive places (such as square elevators, public toilets) or dense open -air places (such as squares, parks, theaters, markets, tourist attractions such as ticket gate, entrance and exit other dense places).

12. When the restaurant and canteen are in a non -food state.

2. It is recommended to wear a mask

1. When the elderly and weak people go out when they go out.

2. In public places such as outdoor, parks, night markets, it is difficult for others to maintain a safe social distance of more than 1 meter.

3. In the indoor public places where there is no person to gather but the space is closed.

Third, you can not wear a mask

1. At home.

2. Outdoor, parks, night markets, and can maintain a safe social distance with others with more than 1 meter.

3. When riding and driving.

4. When the staff is engaged in non -external service work in a fixed workplace.

Fourth, other circumstances

1. Patients with severe cardiopulmonary disease, wear masks under the guidance of a doctor.

2. Under normal circumstances, infants and young children at the age of 3 do not wear masks.

5. How to wear masks and precautions correctly

1. Respiratory protective supplies include masks and masks. Washing your hands before and after removing.

2. Pay attention to the positive and negative and up and down when wearing a mask. The mask should cover the nose and nose, and adjust the nose clip to the facial facial.

3. Avoid touching the inside and outside of the mask with your hand during the wear, you should take off the mask by picking up the wire rope.

4. Wearing multiple masks can not effectively increase the protection effect, but increases breathing resistance and may destroy density.

5. There are no evidence to prove the effectiveness of the cleaning and disinfection of various opposite masks.

6. Disposal use of medical masks and medical surgical masks are limited to secondary use, and the cumulative use does not exceed 8 hours. Occupational exposure personnel do not use masks for more than 4 hours and cannot be reused.

7. Mask that needs to be reused, hanging in a clean and dry ventilation place after use.

8. The spare mask is recommended to be stored in the original bag. For example, non -independent packaging can be stored in a one -time use of food bags and ensure that it does not deform.

9. If you wear a mask and feel that your chest tightness and shortness of breath are not timely, you should immediately go to open places outdoors to remove the mask.

10. The abandoned mask is classified as other garbage for treatment. Medical and health institutions, staff dense places, or other suspicious pollution waste masks need to be stored separately and deal with harmful waste.

Guizhou Province Health and Health Committee

July 28, 2022

Source: official website of Guizhou Health and Health Commission

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