Patients diagnosed with New Coronavirus pneumonia will be treated in isolation in designated hospitals, and their close contacts will be medically isolated in accordance with the relevant requirements, and the homes of confirmed cases and common areas of the community will be cleaned and disinfected, so the risk of infection is not significant. As the general residents of the community, there is no need to be overly alarmed and need to continue to do a good job of personal protection. New Coronavirus is a new virus and the population is generally susceptible. Regardless of whether there are infected patients in the neighborhood, it is important to take precautions and wear a mask when riding in elevators or walking up stairs. Avoid touching stair railings, elevator buttons, and community utility surfaces directly with your hands as much as possible until the outbreak is over, and you should wash your hands as soon as possible after touching them.