Joke Collection Website - Bulletin headlines - How do you say COVID-19 in English?
How do you say COVID-19 in English?
On February/KOOC-0//KOOC-0/day, 2020, the World Health Organization (WHO) officially named pneumonia in novel coronavirus as "coronavirus pneumonia-/KOOC-0/9". The specific meaning of coronavirus pneumonia-19 here is as follows: CO and VI are both from coronavirus. D stands for: disease. The number 19 means: 20 19, which means that the virus was first discovered in 20 19.
Transmission routing
Health and epidemic prevention experts stressed that the main transmission routes in COVID-19 can be identified as direct transmission, aerosol transmission and contact transmission.
Direct transmission refers to the infection caused by sneezing, coughing, talking droplets, and direct inhalation of exhaled gas at close range; Aerosol transmission refers to the mixing of fog droplets in the air to form aerosol, which leads to infection after inhalation.
Contact transmission means that droplets are deposited on the surface of articles, and then contact with mucous membranes such as mouth, nose and eyes after contacting with contaminated hands, resulting in infection.
The above contents refer to Baidu Encyclopedia-novel coronavirus.
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