Epidemic prevention and control of preventive knowledge:
1, diligent hand washing. Use soap or hand sanitizer and wash your hands with running water, wipe your hands with disposable paper towels or clean towels. Hands should be washed immediately after contact with respiratory secretions (such as after sneezing).
2. Maintain good respiratory hygiene. When coughing or sneezing, cover your nose and mouth with a tissue or towel, wash your hands after coughing or sneezing, and avoid touching your eyes, nose or mouth with your hands.
3. Enhance physical fitness and immunity. Eat a balanced diet, exercise in moderation, have a regular routine, and avoid excessive fatigue.
4. Keep the environment clean and ventilated. Open the windows several times a day no less than three times, each time 20-30 minutes. When the outdoor air quality is poor, the frequency and time of ventilation should be appropriately reduced.
5, minimize activities in crowded places, avoid contact with patients with respiratory infections.
6. If symptoms of respiratory infections such as coughing, runny nose and fever occur, you should rest at home in isolation and seek medical attention as soon as possible if the fever persists or the symptoms worsen.
Scenarios requiring masks during the epidemic:
1, the risk level of the area in which they are located, such as medium- and high-risk areas to wear masks;
2, depending on the environment in which they are located, if they are in a densely populated, poorly ventilated places, or stay in the area of the public **** for a long time, they should wear masks;
3, certain service industries and special occupations, such as drivers and stewards of public **** transportation, restaurants, supermarkets, shopping malls, service personnel, as well as kindergarten teachers, doctors, nursing home service personnel, etc., need to wear masks;
4, coughing, sore throat, sneezing, and other respiratory symptoms, to wear a mask to prevent the infection of others.
5, some places have special regulations, to comply with the requirements of the management to wear masks.