Viruses are difficult to survive outside of the body, usually only surviving for a few hours in vitro. Since viruses do not have a cell wall and will also have single-stranded RNA, they can be easily inactivated. There are various means of inactivation, and one of the most common methods is high temperature. Because the novel coronavirus is characterized by inactivation at a temperature of 56°C for 30 minutes, and at higher temperatures, the inactivation time will be even shorter. In addition, ultraviolet light and alcohol are able to inactivate it. Also, disinfectants containing chlorine can inactivate the virus. In daily life, medical units can turn on the UV lamp to inactivate the relevant items. In general, families should disinfect and wash their hands after entering their homes to kill any viruses that may be on their hands. In the process of hand washing can use soap and water for disinfection, in the process of hand washing should pay attention to hand washing methods, recommended six-step washing method, through six steps to wash all parts of the hand are very clean. In addition to hand washing, the most commonly used mouse pad, mouse, notebooks, door handles with disinfectant for related disinfection. If there are no disinfection items at home, you can use the most primitive method of boiling water to disinfect the relevant items. Because viruses are very easily inactivated at high temperatures, it is important to use the available means and methods to achieve cleanliness. Content source: Dr. Yurai