The World Health Organisation (WHO) on Thursday declared the new coronavirus an emergency for China but stopped short of declaring the epidemic of international concern.
Health authorities fear the infection rate could accelerate over the Lunar New Year, when hundreds of millions of Chinese travel at home and abroad during week-long holidays, which began on Friday.
As of Thursday, there were 830 confirmed cases and 25 people had died, the National Health Commission. Most cases are in the central Chinese city of Wuhan, where the virus is believed to have originated in a market which traded in illegal wildlife.
Preliminary research suggested that in the most recent stage of its evolution, the Wuhan virus was passed on to humans from snakes.
Wuhan, a city of 11 million people and a major transport hub, is in a virtual lockdown.
Rail stations were shut, although trains were allowed to pass through the city, flights were suspended and there were checkpoints on main roads in and out of the city.
Neighboring Huanggang, a city of about 7 million people, has announced similar measures.
Wuhan was building a new 1,000-bed hospital to treat those infected, the official Changjiang Daily reported on Friday.
Building machinery, including 35 diggers and 10 bulldozers, arrived at the site on Thursday night, with the aim to get the new facility ready by Monday.
Non-fatal cases have also been detected in Thailand, Vietnam, Singapore, Japan, South Korea, Taiwan and the United States, prompting several airlines to suspend flights to and from Wuhan.
But WHO said on Thursday that it was a “bit too early” to consider the outbreak a “Public Health Emergency of International Concern”. Such a designation would have required countries to step up the international response.
“Make no mistake, though, this is an emergency in China,” said WHO chief Tedros Adhanom Ghebreyesus.
“It has not yet become a global health emergency. It may yet become one,” he said.
The previously unknown virus, which has no cure and can spread through respiratory transmission, has created alarm because there are a number of unknowns. It is too early to know just how dangerous it is and how easily it spreads.
Symptoms include fever, difficulty breathing and coughing.
Three research teams are to start work on developing potential vaccines, the Coalition for Epidemic Preparedness Innovations said. The plan is to have at least one potential vaccine in clinical trials by June.
Some experts believe the new virus is not as dangerous as the 2002-03 Severe Acute Respiratory Syndrome (SARS) that killed nearly 800 people, and Middle East Respiratory Syndrome (MERS), which has killed more than 700 people since 2012.
“I’m not scared. It isn’t as serious as everyone is making out. I’ve come back from the United States and I don’t think it is that bad,” said a rail passenger told Reuters as he alighted a train at Macheng, the station just before Wuhan.
TEMPLES, FORBIDDEN CITY, RAIL STATIONS SHUT
Chinese health authorities have advised people to avoid crowds during the Lunar New Year holidays.
A total of 10 cities in China’s central Hubei province have suspended some public transportation over the coronavirus outbreak, the Hubei Daily reported on Friday.
Buses in cities of Chibi, Xiantao, Zhijiang, Qianjiang, Xianning, Huangshi and Enshi have suspended services. Ezhou city has shut its train stations.
In Zhijiang city, all public venues have been shut down except hospitals, supermarkets, farmers’ market, gas stations and drug stores, said Hubei Daily.
Indoor entertainment venues in Enshi city have also been shut down, it said.
Some famous temples in China have closed due to virus. Beijing’s Lama Temple, where people traditionally go to make offerings for the new year, will close from Friday.
Haikou, capital of the southern resort island province of Hainan, is closing cultural and tourist facilities such as libraries and museums.
Beijing canceled large gatherings, including two Lunar New Year temple fairs, and closed the Forbidden City, the capital’s most famous tourist attraction, to visitors until further notice.
In Wuhan residents thronged hospitals for medical checks and rushed to buy supplies, clearing out supermarket shelves and queuing for petrol.
Chinese-ruled Hong Kong, which has two confirmed cases, is turning two holiday camps into quarantine stations as a precaution. Taiwan has banned anyone from Wuhan from entering.
The U.S. State Department warned travelers to exercise increased caution in China as airports worldwide stepped up the screening of passengers arriving from the country.
