New Coronaviruses can survive on objects for hours to days. The exact length of time that Neocoronaviruses can survive on an object depends on the material of the object, the temperature and humidity, and so on. 1. The material of the object: the material of the object has a direct relationship with the survival time of the new crown virus, the live virus can survive on aerosol material for about 3 hours, on cardboard material can survive for about 24 hours. In this case, it is recommended to use 75% alcohol or 84 disinfectant to kill the virus. 2. Temperature and humidity: The temperature or humidity of the surrounding environment can also determine the survival time of the new coronavirus on the surface of the object, and research has found that the lower the temperature, the longer the survival time of the new coronavirus. For example, in the environment of 20℃ and 40% humidity, the new coronavirus can survive for five days; and at 56℃, the new coronavirus can be killed in 30 minutes. The survival time of the new coronavirus is subject to a number of constraints, so it is recommended to pay attention to the hands of good hygiene, related issues can be recommended to consult the public health department of a regular hospital or the Center for Disease Control and Prevention.