Rumor identification: Whether the sewer is infectious with the New Coronavirus is yet to be verified. Rumor analysis: 1. Viral nucleic acid was indeed found in the feces of patients with New Coronary Pneumonia, but whether the virus is infectious and how long it survives in the feces is yet to be further verified. To prevent sewer transmission, it is recommended to use a flushing toilet and put the cover down when flushing, which will prevent the germs in the excrement from being splashed into the air by the impact of the water, and more effectively prevent the spread of the virus. 2, if you usually already do before and after meals and wash your hands in the right way, reduce going to crowded places, wear a mask outside, poultry meat cooked before eating, not only can prevent the new coronavirus infection, but also effectively prevent a variety of other pathogenic microbial infections. Special tip: Because tests have found that viruses can be present in feces, floor drain openings in various parts of the home can be covered with a lid when they are not draining. If there are backflow and leakage problems in the sewer, the seal of the toilet and commode should be strengthened. The bathroom should be kept open and ventilated, and it is recommended to open the windows 3 times a day for more than half an hour each time and to disinfect properly.