Beijing reports highest Covid cases since June 2020 as Olympics loom

A group of volunteers watch during a rehearsal of the medals ceremony inside the Medals Plaza in Beijing on January 29, ahead of the 2022 Beijing Winter Olympic Games. AFP

Beijing recorded its highest number of new Covid-19 cases for a year and a half on Sunday, as the Chinese capital gears up to host the Winter Olympics in five days. China will hold the Games in a strict "closed-loop" bubble as part of its zero-Covid strategy of targeted lockdowns, border restrictions and lengthy quarantines. The approach has helped the world's second-largest economy keep new infections far lower than many other countries, but it is battling local outbreaks in several cities as well as in the Olympic bubble. The upcoming Lunar New Year -- China's biggest national holiday -- presents a further challenge as millions of people return to their hometowns and mingle with family and friends. Beijing's tally of 20 new cases on Sunday was the city's highest since June 2020, according to the National Health Commission (NHC). City authorities have locked down some housing compounds, while officials in Fengtai district -- where most of Sunday's infections were detected -- have begun testing around 2 million people for the virus. The Olympics bubble separates everyone involved in the Games from the wider Chinese population to curb the risk of infections leaking out. The estimated 60,000 people inside the bubble are subject to daily testing. On Sunday, organisers reported 34 new cases related to the Games, bringing the total to more than 200 since the bubble was sealed on January 4. The new infections include 16 people who are either athletes or team officials, who tested positive either on arrival at the airport or inside the closed loop. The NHC said Sunday there were 54 new local cases nationwide, as the wealthy eastern city of Hangzhou and the city of Suifenhe in northeastern Heilongjiang province emerged as potential hotspots. Chinese authorities locked down an area neighbouring Beijing this week following a handful of reported cases, appearing not to publicly announce restrictions that have confined around 1.2 million people in Xiong'an New Area to their homes.