During the new coronavirus epidemic, you need to do a good job of personal protection when you go out. I. Minimize outdoor activities, avoid going to areas where the disease is prevalent, and reduce activities in crowded public places, especially places with poor air mobility. Second, personal protection and hand hygiene, it is recommended to wear masks when going out, wear medical surgical masks or N95 masks. Maintain hand hygiene and reduce contact with common objects and parts of public places. Third, health monitoring and medical consultation, take the initiative to do personal and family members’ health monitoring, and take the initiative to measure body temperature when you feel feverish. If suspicious symptoms appear, take the initiative to wear a mask and seek medical attention in a timely manner. If you have suspicious symptoms of novel coronavirus infection, you should go to a medical institution promptly according to your condition. Avoid taking subways, buses and other means of transportation, and avoid going to crowded places as much as possible. 4. Maintain good hygiene and health habits, open windows regularly and ventilate frequently. Family members should not share towels, keep their homes and dishes clean, and dry their clothes and blankets regularly. Do not spit, wrap nasal and oral secretions in paper towels and burn them directly or dispose of them in covered garbage cans. Pay attention to nutrition and exercise moderately. Do not touch, buy or eat wild animals (i.e. game); avoid markets that sell live animals (poultry, seafood, wild animals, etc.) as much as possible. Keep supplies such as thermometers, medical surgical masks or N95 masks, and household disinfection supplies at home.