The new coronavirus, named “2019-nCoV”, is highly contagious and can be transmitted through respiratory tract, contact, and excreta of infected persons. It can live for at least 10 days in urine at room temperature below 24°C, about 15 days in blood, and 2-3 days on various surfaces such as plastic, glass, and clothing. The new coronavirus is sensitive to ultraviolet light and heat, 56 degrees for 30 minutes, peracetic acid, 84 disinfectant, 75% alcohol can kill the virus, room temperature 25 degrees the virus will lose infectivity.