Wuhan coronavirus contagious even during incubation period

The video discusses the contagious nature of the new coronavirus strain during its incubation period, which lasts up to 14 days. Symptoms include fever, cough, and difficulty breathing. The National Health Commission has deployed doctors to Hubei province, and there are 2510 cases worldwide with 80 deaths. The virus likely originated from a wet market in Wuhan, which has since restricted transportation. China has banned wildlife sales to curb the spread. Preventive measures include wearing masks and maintaining hygiene.

How many cases of coronavirus infections were reported around the world?

What is the best way to prevent the spread of the virus according to the text?