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How can COVID-19's knowledge of epidemic prevention and control prevent COVID-19?
1, develop good personal hygiene habits. Pay attention to personal hygiene, cover your mouth and nose with tissue when coughing or sneezing, wash your hands frequently, don't touch your mouth, eyes and nose with dirty hands, and don't spit everywhere.

2. Avoid dinner. People who eat together are close contacts with each other. The droplets produced by coughing and sneezing can directly pollute the whole person who eats, and it is very easy to spread diseases. In order to prevent the spread of novel coronavirus, please don't have dinner together.

3. Go to public places less. There are many people in public places, with large flow and complicated personnel composition. Once there is a virus carrier, it is easy to spread from person to person, especially in public places with dense people and poor air mobility, such as shopping malls, restaurants, cinemas, Internet cafes, KTV stations, airports, docks, exhibition halls and so on.

4, often open the window for ventilation. Indoor environment is closed, which easily leads to the growth of germs and increases the risk of human infection. Frequent window ventilation can effectively reduce the content of indoor pathogenic microorganisms and other pollutants, and ultraviolet rays in the sun also have bactericidal effect. Therefore, open the window for ventilation every morning, noon and evening, and the ventilation time is not less than 15 minutes each time.

5. Keep the room clean. Door handle, remote controller, mobile phone, telephone landline, toilet seat, children's toys, etc. The living room is often used by family members. After being contaminated by germs, these articles become an important carrier and medium for the spread of diseases. For the health of your family, always wipe it with a clean wet towel or paper towel, and wipe it with household disinfectant if necessary.

6. Wash your hands frequently. Manual operation can spread many diseases, for example, hands contaminated by germs can spread digestive tract diseases, rubbing eyes can spread diseases such as pink eye and keratitis, and picking nose can spread respiratory diseases. Wash your hands in time after going out, before and after meals, and cover your nose and mouth when coughing and sneezing. When washing your hands, please use tap water and soap or hand sanitizer.

7. Wear a mask when going out. The public should wear disposable medical masks correctly when going out to public places, seeking medical treatment (except fever clinics) and taking public transport (children should choose products with equivalent performance). Don't spit everywhere, wrap the nose and mouth secretions with paper towels and put them in a covered trash can for disposal.

8. Develop a healthy lifestyle. Eat a reasonable diet, don't overeat, eat meat and eggs thoroughly. Don't smoke, drink less and don't drink too much. Work and rest, don't stay up late, and live a regular life. Proper exercise and dynamic diet balance.

9. Do a good job in health monitoring. Try to avoid close contact with people with respiratory symptoms (such as fever, cough or sneezing). Take the initiative to measure your body temperature when you feel fever. If you have children at home, you should touch their foreheads sooner or later. If you have a fever, you should take his temperature. When you find that your family has fever, dry cough, fatigue and other suspected symptoms, please seek medical attention in time.

10, do not contact, hunt, process, transport, slaughter or eat wild animals.