Novel coronavirus belongs to the beta genus coronavirus, which is called coronavirus because it has an envelope with round or oval particles and an uneven surface that resembles a crown. This virus is another coronavirus other than the six coronaviruses known to humans so far, hence the name novel coronavirus. This virus is sensitive to ultraviolet light and heat, which can effectively kill the virus. In addition, ether, 75% ethanol, chlorinated disinfectants, and peroxyacetic acid can also effectively kill the virus, and the activity of this virus decreases after two hours in vitro.