As Shanghai expands COVID lockdown, life on hold in city of 26 million

The city government late on Thursday extended an existing lockdown in eastern districts, just as western parts of the city were shut down as scheduled.

Fresh official guidance indicated that many in China's most populous city will now be required to stay home as long as it takes to control the outbreak - instructed not to cross their doorsteps even to dispose of rubbish or walk their dogs.

Public transport in most of the city has been suspended, while businesses considered non-essential, like restaurants and shopping malls, have also had to close.

But the city government said it would lift the curbs in east Shanghai in stages instead.

This means the majority of districts are now under a lockdown that covers the office towers of the Lujiazui district, China's answer to Wall Street, and factories including Volkswagen's joint venture with SAIC Motor and U.S. automaker Tesla's plant.

China's outbreak is small by global standards. But Shanghai, now accounting for three out of every four local asymptomatic cases across the country, has emerged as a test bed for the national government's handling of COVID - a "dynamic clearance" approach which aims to test for, trace and centrally quarantine all positive case.

Authorities said on Friday the city's daily tally of infections eased for the second day in the row: it reported 4,144 locally transmitted new asymptomatic cases and 358 symptomatic cases for Thursday, versus corresponding figures of 5,298 and 355 the previous day.

Some residents however, have expressed scepticism about the daily tally, questioning how quickly positive cases are registered in the system. Shanghai publishes a daily list of addresses of where cases have been found, and some said their housing compounds were only included days after neighbours had tested positive - or not included at all.

Shanghai city authorities didn't immediately respond to a request for comment on the scepticism over case numbers.

While in lockdown, residents will be required to undergo rounds of nucleic acid testing carried out by healthcare workers in hazmat suits. They're only authorised to leave their apartments for the tests, to be carried out in or near their housing compounds.

Authorities have asked residents to line up for testing two metres apart, amid public concerns over contagion risks.

Meanwhile, the Shanghai New International Expo Center, which typically hosts trade shows like the Shanghai Autoshow, has been converted into the city's largest central quarantine centre with more than 15,000 beds, Xinhua news agency reported on Thursday.