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Cases of new viral respiratory illness rise sharply in China

Nine people have died in Hubei province since the outbreak emerged in its provincial capital of Wuhan late last month.

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Wuhan Medical Treatment Centre (AP Photo/Dake Kang)

Wuhan Medical Treatment Centre (AP Photo/Dake Kang)

Wuhan Medical Treatment Centre (AP Photo/Dake Kang)

Chinese health authorities have urged people in the city of Wuhan to avoid crowds and public gatherings after warning that a new viral illness that has infected hundreds and caused at least nine deaths could spread further.

The number of new cases has risen sharply in China, the centre of the outbreak. There were 440 confirmed cases by midnight on Tuesday in 13 jurisdictions, said Li Bin, deputy director of the National Health Commission.

Nine people have died, all in Hubei province, since the outbreak emerged in its provincial capital of Wuhan late last month.

“There has already been human-to-human transmission and infection of medical workers,” Li said at a news conference with health experts. “Evidence has shown that the disease has been transmitted through the respiratory tract and there is the possibility of viral mutation.”

The illness comes from a newly identified type of coronavirus, a family of viruses that can cause the common cold as well as more serious illnesses such as the Sars outbreak that spread from China to more than a dozen countries in 2002-03 and killed about 800 people.

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(PA Graphics)

(PA Graphics)

Press Association Images

(PA Graphics)

Thai authorities have confirmed four cases – a Thai national and three Chinese visitors. Japan, South Korea, the US and Taiwan have reported one case each. All the illnesses were of people from Wuhan or who had recently travelled there.

“The situation is under control here,” Thailand public health minister Anutin Charnvirakul told reporters, saying there are no reports of the infection spreading to others.

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Li Bin, deputy director of China’s National Health Commission (Mark Schiefelbein/AP)

Li Bin, deputy director of China’s National Health Commission (Mark Schiefelbein/AP)

AP/PA Images

Li Bin, deputy director of China’s National Health Commission (Mark Schiefelbein/AP)

“We checked all of them: taxi drivers, people who wheeled the wheelchairs for the patients, doctors and nurses who worked around them.”

Macao, a former Portuguese colony that is a semi-autonomous Chinese city, reported one case on Wednesday.

Travel agencies that organise trips to North Korea say the country has banned foreign tourists because of the outbreak. Most tourists to North Korea are either Chinese or travel to the country through neighbouring China. North Korea also closed its borders in 2003 during the Sars scare.

Other countries have stepped up screening measures for travellers from China, especially those arriving from Wuhan. Worries have been heightened by the coming of the Lunar New Year holiday rush, when millions of Chinese travel at home and abroad.

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Staff at a pharmacy in Wuhan (Dake Kang/AP)

Staff at a pharmacy in Wuhan (Dake Kang/AP)

AP/PA Images

Staff at a pharmacy in Wuhan (Dake Kang/AP)

Officials said it was too early to compare the new virus with Sars (severe acute respiratory syndrome) or Mers (Middle East respiratory syndrome), in terms of how lethal it might be. They attributed the spike in new cases to improvements in detection and monitoring.

Gao Fu, of the Chinese Academy of Sciences and head of the Chinese Centre for Disease Control, said officials are working on the assumption that the outbreak resulted from human exposure to wild animals being sold illegally at a food market in Wuhan and that the virus is mutating.

Jiao Yahui, a health commission official, said: “The disease will continue to develop. It has developed different features compared with the early stage, and the prevention and precautionary measures need to change accordingly.”

Health officials confirmed earlier this week that the disease can be spread between humans after finding two infected people in Guangdong province in southern China who had not been to Wuhan.

Fifteen medical workers also tested positive for the virus, Wuhan Municipal Health Commission said.

Fourteen of them, one doctor and 13 nurses, were infected by a patient who had been admitted to hospital for neurosurgery but also had the coronavirus.

PA