To prevent new pneumonia, do the following: 1. Minimize going out, not going to crowd gathering places, and avoid close contact with anyone who has cold and flu-like symptoms. 2. Wear surgical masks or N95 masks when going out to public places, seeking medical care, or taking transportation. 3, pay attention to hand hygiene, wash your hands regularly, use hand sanitizer or soap to wash your hands in running water, or use alcohol-based hand sanitizer. 4, the living room and workplace to keep clean, diligently open the windows more ventilation. 5, do not touch, buy and eat wild animals. 6, pay attention to drink more water, more rest, avoid staying up late, moderate exercise to improve personal immunity. 7, pay attention to monitoring body temperature, if there is fever, weakness, cough and other symptoms, promptly seek medical attention.