Currently in the new coronavirus pneumonia epidemic stage, how to prevent the new coronavirus pneumonia infection should pay attention to a few points: 1, to try to avoid going out, indoor ventilation should be done; 2, when you go out, must pay attention to wear a good mask, wear a mask to wear in the expiration date of the surgical masks. And do not recommend a surgical mask to wear a few days, because each mask has a protective time limit, especially after the mask wet must not wear; 3, if you go out and then return home, must pay attention to standardize hand-washing; 4, it is recommended to go out and wear and the outside world have contact with the clothes as far as possible after returning home to hang separately, it is best to do the necessary disinfection treatment; 5, pay attention to try to not go to the crowd gathering places; 6, possible Contact with the outside environment, to do the necessary disinfection, you can choose disinfectants, including 75% alcohol, chlorine disinfectant such as 84 and so on. Source: Dr. Yurai