Coronavirus has been declared a global emergency by the World Health Organization, as the outbreak continues to spread outside China.
"The main reason is not what is happening in China but what is happening in other countries," said WHO chief Tedros Adhanom Ghebreyesus, making the announcement at a press conference in Geneva.
The concern is that it could spread to countries with weaker health systems.
Tedros Adhanom, Director-General of the World Health Organization, said:
"We don’t know what sort of damage this 2019nCoV virus could do if it were to spread in a country with a weaker health system. We must act now to help countries prepare for that possibility. For all of these reasons, I am declaring a public health emergency of international concern over the global outbreak of 2019nCoV".