During the new coronavirus epidemic, we should do our best to protect ourselves. When someone sneezes, try to stay away from the direction they are facing to avoid droplets coming into contact with their mouth, nose, eyes, etc. After the person has stopped sneezing for a period of time, ask them if they have been in contact with a confirmed patient, or if they have been to Wuhan within 14 days. In such cases, a 14-day self-isolation observation is recommended. Avoid contact with other people and stay alone in a room during this period; also drink plenty of water, take protein and other nutrients, and monitor body temperature regularly. Once a fever develops and the temperature continues to rise above 38°C, it is necessary to seek medical attention as soon as possible.