Neocoronaviruses are not transmitted through hoods. There are two main modes of transmission of Neocollins: droplet transmission at close range and contact transmission. The virus is heat intolerant, so it is not spread through hoods. The new crown virus can be transmitted through the air because many flues are closed, so transmission is unlikely. So far, there is no scientific data to show that the virus can be transmitted through the hood. When there is a shared hood, then prevention is needed to prevent contact transmission, and 84 disinfectant and alcohol can be used to sterilize and disinfect the hood. If you are still worried, it is recommended to open windows and ventilate the room frequently, wash your hands frequently, maintain indoor hygiene, and wear a good mask when you go out. In daily life to develop good habits, enhance their own immunity, to prevent the spread of the new coronavirus. Normally, you can eat more light and nutritious food, or exercise properly to increase body resistance.