According to the eighth edition of the New Coronavirus Prevention and Control Guidelines, the ways of transmission of the new coronavirus include airborne droplet transmission, close contact transmission, and airborne aerosol transmission. 1. Airborne droplet transmission: The new coronavirus enters the air and spreads through the respiratory tract as it travels through the air in the population, which is the main mode of transmission of the new coronavirus, so it is important to remember to wear a mask when you go out. 2. Close contact: If you are in close contact with a person who is infected with the new coronavirus, you may come into contact with the virus and transmit it to your body in other ways. All close contacts should be isolated for observation. 3. Airborne Aerosol Transmission: Aerosol transmission is possible through prolonged exposure to high concentrations of aerosols in a relatively closed environment. In addition, the new coronavirus can also be isolated from the stool and urine of patients, and attention should be paid to the possibility of contact and aerosol transmission caused by environmental contamination of these secretions.