Beijing: China's government responded Sunday to a spike in coronavirus infections by shutting down its southern business centre of Shenzhen, a city of 17.5 million people, and restricted access to Shanghai by suspending bus service.
Everyone in Shenzhen, a finance and technology centre that abuts Hong Kong, will undergo three rounds of testing after 60 new cases were reported Sunday. All businesses except those that supply food, fuel and other necessities were ordered to close or work from home.
Case numbers in China's latest infection surge are low compared with other countries and with Hong Kong, which reported more than 32,000 on Sunday. But mainland authorities are enforcing a "zero tolerance" strategy and have locked down entire cities to find and isolate every infected person.
Shenzhen is home to some of China's most prominent companies, including telecom equipment maker Huawei Technologies Ltd., electric car brand BYD Auto, Ping An Insurance Co. and Tencent Holding, operator of the popular WeChat message service.
On the mainland, the government reported 1,938 new cases, more than triple Saturday's total.
About three-quarters, or 1,412 cases, were in Jilin province in the northeast, where the industrial metropolis of Changchun was placed under lockdown on Friday and families were told to stay home after a spate of infections.
Also read:COVID-19 pandemic 'far from over': WHO
China, where the first coronavirus cases were detected in late 2019 in the central city of Wuhan, has reported a total of 4,636 deaths on the mainland out of 115,466 confirmed cases since the pandemic started.
In Shanghai, China's most populous city with 24 million people, the number of cases in the latest surge rose by 15 to 432.
The city government called on the public not to leave unless necessary. It said intercity bus service would be suspended starting on Sunday.