The U.S. State Department on Thursday warned Americans not to travel to China amid a deadly coronavirus outbreak that has sickened thousands of people in the country.
The State Department in its “do not travel” advisory also says “those currently in China should consider departing using commercial means.”
It said non-essential U.S. government personnel should defer travel to China because of the outbreak.
By the end of Thursday, there were 9,692 confirmed cases of novel coronavirus in China, and 213 deaths.
The virus has spread to 18 other countries, including the United States. But the vast majority of confirmed cases are in China.
The State Department on Jan. 23 ordered the departure of all non-emergency U.S. personnel and their family members from Wuhan.
On Wednesday, it authorized the departure of all non-emergency U.S. government employees and family members at the U.S. Embassy in Beijing and the consulates general in Chengdu, Guangzhou, Shanghai, and Shenyang.
The department said it was doing so out of an abundance of caution and also because of disruptions in travel and the availability of health care in China.
The World Health Organization on Thursday declared the novel coronavirus outbreak a global public health emergency.
Also Thursday, the Centers for Disease Control and Prevention said a sixth person in the U.S. has been confirmed to have novel coronavirus, also known as 2019-nCoV.
It is the first detected case of person-to-person transmission of coronavirus in the U.S. and involved the husband of a previously diagnosed person. The two live together, and the wife traveled to China in December to care for her father in Wuhan, officials said.
The five previously confirmed cases all involved people who had recently traveled to Wuhan, the CDC said.
"We understand that this may be concerning, but based on what we know now, our assessment remains that the immediate risk to the American public is low," Dr. Robert Redfield, director of the CDC, said during a call with reporters earlier Thursday.