The quilts of patients with the new coronavirus are contagious and need to be sterilized at regular intervals. New coronavirus pneumonia infectious source for the virus infected people, its main transmission channels for droplet transmission and close contact transmission, and in the incubation period is also contagious, generally in the onset of 5 days of infectiousness is stronger. The quilts used by people infected with the new coronavirus are also contaminated with the virus, and when other people come into contact with the quilts, they will also be infected. Also, transmission can occur through aerosols when in a relatively confined space. During outbreaks or epidemics, it is important to reduce going out and avoid going to public places, and to maintain indoor hygiene by disinfecting the room with alcohol. If the disease has been diagnosed or there is a suspected history of contact with the patient, isolation is also required. Infection can also be prevented by immunization with the New Crown Vaccine, but appropriate protective measures are still required. It is recommended to avoid touching the quilts of those infected with Neocoronavirus, and to isolate yourself if you have already been exposed. Consult your doctor before proceeding. Tip: In this article, “new coronavirus pneumonia” and “new coronavirus pneumonia” were renamed to “new coronavirus infection” on December 26, 2022, as announced by the National Health Commission.