Beijing authorities have extended work-from-home guidance for many of its 22 million residents to stem a persistent COVID-19 outbreak, while Shanghai deployed more testing and curbs to hold on to its hard-won 'zero COVID' status after two months of lockdown.
On Monday, the Chinese capital reported 99 new cases were detected on Sunday, up from 61 the previous day - the largest daily tally so far during a month-old outbreak that has consistently seen dozens of new infections every day.
In Shanghai fewer than 600 daily cases were reported for Sunday, with none outside quarantined areas, as there has been the case for much of the past week.
Analysts at Gavekal Dragonomics estimated last week that fewer than five per cent of Chinese cities were reporting infections, down from a quarter in late March, in an outbreak that has cast a pall over growth in the world's no. 2 economy. But vigilance, and concern, remains acute in Shanghai and the capital.
While there were no new announcements of areas being closed in Beijing, five of the city's 16 districts advised residents to work from home and avoid gatherings. Those who have to go to work should have a negative result on a PCR test taken within 48 hours, and must not deviate from their home-to-work commute.
Beijing had already curtailed public transport, asked some shopping malls and other stores and venues to close and sealed buildings where new cases were detected.
In one large residential compound not under isolation orders, shelves have been set up for deliveries at the entrance, according to residents, fuelling concern that preparation was in place for tougher controls on movement.
The curbs in Beijing, Shanghai and elsewhere in China are leaving behind significant economic damage and disruption to global supply chains and international trade.
The highly-transmissible Omicron variant of the virus first discovered in the city of Wuhan in late 2019 has proven hard to defeat even with strict measures that starkly contrast the resumption of normal life elsewhere in the world.
In Shanghai, which reopened more than 250 bus routes and a small part of its sprawling subway system on Sunday, many towns and districts announced more mass testing for the coming days and asked residents not to leave their compounds.
The commercial hub of 25 million has allowed more people to leave their homes for brief periods over the past week, but it generally plans to keep most restrictions in place this month, before a lifting its two-month-old lockdown from June 1.
Australian Associated Press
