The city at the centre of China’s worst Covid-19 outbreak in almost two years has tightened lockdown measures and launched another round of mandatory testing for its 13 million residents in an effort to extinguish the virus.
Health authorities in Xi'an, the provincial capital of central Shaanxi province, said 150 locally transmitted cases had been discovered on Sunday, down slightly from Saturday. But they said they expected the number of infections to rise as a fourth round of testing for the entire population kicked off on Monday.
Zhang Yi, director of Shaanxi province's centre for disease control and prevention, told state media that Xi'an residents should not be "overly worried about this short-term rapid rise" in daily cases, which have doubled since 75 were discovered on Friday.
“The more cases detected through testing, the better,” Mr Zhang added. “The epidemic should generally slow down with the implementation of control and prevention measures.”
The total number of new cases reported nationwide on Sunday reached 162, the highest daily total since April 2020, when China was getting to grips with the devastating pandemic that erupted in Wuhan that January.
The number of cases is minuscule compared with countries such as the US, which reported more than 265,000 new Covid infections and 3,300 deaths on Thursday. But the outbreak in Xi’an is being treated as a crisis in the context of China’s “zero-Covid” epidemic control strategy.
Central government officials are worried that a nationwide outbreak could lead to an overwhelming number of hospitalisations and deaths given the relatively low efficacy of Chinese vaccines, especially as the highly infectious Omicron variant begins to seep into the country.
China's second Omicron case was reported on December 14th after the carrier, who had returned from overseas, had tested negative during a two-week quarantine in Shanghai and took a domestic flight to his home city of Guangzhou, in southern Guangdong province.
Winter Olympics
President Xi Jinping's administration has been determined to stamp out outbreaks before the Winter Olympics begin in Beijing on February 4th under strict "bubble" protocols.
Under the new controls unveiled on Monday, Xi’an residents are allowed to leave home only for testing. Last week, households were told that one member could shop for food and other necessities every second day.
“The situation isn’t clear so they are very nervous,” said Jin Dong-yan, a disease expert at the University of Hong Kong. “That’s why they have locked down the city. This shouldn’t be required but they don’t have sufficient confidence. They don’t know where the virus came from and where it will go.”
Anyone wanting to leave Xi’an must test negative and secure permission from their employer and Chinese Communist Party-controlled neighbourhood committees that oversee small urban areas. But such permissions are almost impossible to secure, as officials risk being held responsible for issuing a travel permit to anyone who spreads the virus.
On Friday the party’s discipline inspection commission said it had identified 26 Xi’an officials who allegedly failed to act decisively enough to prevent the city’s outbreak but did not name them or specify their punishments.– Copyright The Financial Times Limited 2021