What is Coronavirus?
Coronaviruses are a family of viruses known for containing strains that cause potentially deadly diseases in mammals and birds. In humans they’re typically spread via airborne droplets of fluid produced by infected individuals.
Some rare but notable strains, including Wuhan coronavirus (2019-nCoV), and those responsible for severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS), can cause death in humans.
How to affect in china?
Mainland China now has more cases of coronavirus than it had of SARS, a respiratory infection that spread across China in 2002 and 2003 and killed 774 people in 17 countries. During the SARS outbreak, China had 5,327 cases and 349 deaths, according to the World Health Organization.
The number of confirmed cases increased to more than 7,700 worldwide by early Thursday, according to Chinese officials and the World Health Organization, with all but 68 of the infections taking place in mainland China. On Wednesday, there were about 6,000 infections worldwide.
In China, a total of 170 people have now died from the mysterious new coronavirus, according to official Chinese statistics, but the real number is likely much higher. A dearth of test kits has hindered health officials ability to accurately diagnose and track the illness.
How does coronavirus kill you?
The new virus comes from a large family of what are known as coronaviruses, some causing nothing worse than a cold. It causes cold- and flu-like symptoms, including cough and fever and, in more severe case, shortness of breath. It can worsen to pneumonia, which can be fatal.
In this family, the first signs of illness appeared three to six days after a person was exposed to someone else who was sick. Respiratory distress set in eight to nine days after exposure.
The World Health Organization (WHO) will meet on Thursday to discuss whether the virus constitutes a global health emergency.
Coronavirus: Which countries have confirmed new cases?
Australia – 7. Australia has confirmed seven cases of the virus. …
Cambodia – 1. Cambodia confirmed the first case of coronavirus in the country on January 27.
Canada – 3.
China – 7,711.
France – 5.
Finland – 1.
Germany – 4.
Japan – 11.