According to the available epidemiological data, the transmission of novel coronavirus is mainly through respiratory droplets and contact transmission, as follows.
1, droplets discharged by virus-infected persons when sneezing, coughing, or talking loudly, as well as exhaled gases directly inhaled by close contacts can lead to infection.
2, because the droplets with the virus can be deposited on the surface of various objects, so contact with such objects, and then contact with the oral cavity, nasal cavity, eyes and other mucous membrane parts (such as picking nostrils, rubbing eyes), can also lead to infection.