The number of people infected with a new virus in China tripled over the weekend, with the outbreak spreading from Wuhan to other major cities.
Wuhan reported 136 new cases of the respiratory illness. The capital Beijing reported two cases, while Shenzhen confirmed one. Total known infections now exceed 200, and three people have died. The sharp uptick in cases comes as millions of Chinese prepare to travel for the Lunar New Year holidays. Health officials have identified the infection, which first appeared in Wuhan in December, as being a strain of coronavirus. They say it has led to an outbreak of viral pneumonia, but much about it remains unknown. Although the outbreak is believed to have originated from a market, officials and scientists are yet to determine exactly how it has been spreading. South Korea reported its first confirmed case of the virus on Monday, following two in Thailand and one in Japan. The outbreak has revived memories of the Sars virus – also a coronavirus – that killed 774 people in the early 2000s across dozens of countries, mostly in Asia. Analysis of the genetic code of the new virus shows it is more closely related to Sars than any other human coronavirus. Experts in the UK told the BBC the number of people infected could still be far greater than official figures suggest, with estimates closer to 1,700.
What we know about the virus
- 2019-nCoV, as it’s been labelled, is understood to be a new strain of coronavirus that has not previously been identified in humans
- Coronaviruses are a broad family of viruses, but only six (the new one would make it seven) are known to infect people
- Scientists believe an animal source is “the most likely primary source” but that some human-to-human transmission has occurred
- Signs of infection include respiratory symptoms, fever, cough, shortness of breath and breathing difficulties
- People are being advised to avoid “unprotected” contact with live animals, thoroughly cook meat and eggs, and avoid close contact with anyone with cold or flu-like symptoms
Who has been infected?
Authorities in Wuhan, a central Chinese city of 11 million that has been at the heart of the outbreak, on Monday said 136 new cases had been confirmed over the weekend, with a third person dying of the virus. There had previously been only 62 confirmed cases in the city. As of late Sunday, officials said 170 people in Wuhan were still being treated in hospital, including nine in critical condition.
Airports including Narita in Tokyo have been screening passengers
The World Health Organization said it was currently not recommending restrictions on travel or trade, but was providing guidance to countries preparing for any outbreak. Airports in Singapore, Hong Kong and the Japanese capital Tokyo have been screening air passengers from Wuhan, and US authorities last week announced similar measures at three major airports in San Francisco, Los Angeles and New York.An animal source seems the most likely primary source of this novel #coronavirus (2019-nCoV) outbreak, with some limited human-to-human transmission occurring between close contacts. pic.twitter.com/L57VUr5d3z
— World Health Organization (WHO) (@WHO) January 19, 2020
What are the Chinese authorities saying?
How China is responding to the outbreak is under close scrutiny, given that it was widely criticised for initially covering up the Sars crisis in late 2002 and early 2003. On Monday, Chinese President Xi Jinping for the first time publicly addressed the outbreak, saying that the virus must be “resolutely contained”. The foreign ministry, meanwhile, said China was providing “timely information about the disease” and would “work with all parties to deal with the virus”. State media has been urging citizens not to panic and on Sunday the National Health Commission said the virus was “still preventable and controllable” although close monitoring was needed. It said there had been no cases of the virus spreading from one person to another, but that it had instead crossed the species barrier and come from infected animals at a seafood and wildlife market in Wuhan.
Image copyrightAFP
What impact could Lunar New Year have?
From Friday, most Chinese will begin their week-long Lunar New Year holidays. It’s a time when hundreds of millions travel around China to visit family, raising fears that authorities will not be able to adequately monitor further spread of the disease. Wuhan is a transport hub and authorities there have for nearly a week been using temperature scanners at airports, and train and bus stations. Those showing signs of fever have been registered, given masks and taken to hospitals and clinics.
Image copyrightAFP
