Australia initiated emergency measures and Taiwan raised its epidemic response level to its highest, a day after US President Donald Trump put his vice president, Mike Pence, in charge of the US response to the looming global health crisis.
The United States and South Korea postponed joint military drills to limit its the spread of the virus, which has emerged far beyond China, where it originated late last year, apparently in a market selling wildlife in the city of Wuhan.
Australian Prime Minister Scott Morrison said his country was operating on the basis of a pandemic and hospitals were under orders to ensure enough medical supplies, personal protective equipment and staff.