how to prevent wuhan pneumonia

The incubation period of corona virus is 5.2 days
The latest research by Chinese scientists shows that the average incubation period of corona virus is about 5.2 days and the number of new infections has doubled every 7.4 days.
Wuhan virus prevention: Dr. Pham Nguyen Quy pointed out the harmful effects when sneezing covering his nose and mouth with his hands
This is extremely important content, related to the politeness of coughing, sneezing that health workers must guide patients with flu symptoms.