Rumor identification: The virus may survive in the snow, the ability to infect remains to be proven. Rumor analysis: 1, has not yet released research on the viability of the new crown virus in the snow, the virus leaves the body how long it can survive is not entirely clear, snow is neither a dry medium, nor a high-temperature medium, the virus in the snow has the possibility of survival, but whether it has a strong infection ability remains to be proven. New crown pneumonia is mainly spread by droplet transmission as well as close contact, in hospitals, contacts isolated areas of snow, there may be a small amount of virus contamination, but the transmission force is less than the confirmed patients, do not worry too much. 2, whether children play with snow or not, the same need to pay attention to hand hygiene. Avoid hand contact with the mouth, eyes, nose and other parts of the play, and wash your hands in time after playing. Special Note: The temperature drops on snowy days, it is easy to catch a cold after getting cold. In addition, the snowy roads are slippery and there is a risk of falls and injuries. During the new pneumonia epidemic, it is advisable to go out less often and stay at home for your own safety.