The novel coronavirus is afraid of high temperatures. The virus itself is not very resistant to the outside world and is sensitive to heat, usually dying in 30 minutes in a 56°C environment. Meanwhile, solvents such as ether, 75% ethanol, disinfectants containing chlorine, and peroxyacetic acid can effectively inactivate the virus. Therefore, be sure to eat cooked food, eat less wild food and pay more attention to hygiene. Temperature mainly affects the survival time of the virus and does not affect its infectious ability. It is by inactivating the virus in various ways and taking multifaceted protective measures that the possibility of being infected can be minimized.