Beijing Winter Olympics organisers confident of keeping Covid-19 outbreaks within its ‘closed loop’
- The rapid spread of Omicron around the globe means outbreaks in China during the Winter Games are likely, says Olympics epidemic control official
- Testing, quarantine and treatment rules for athletes and Olympics-related personnel are different than for others in China

“We are very confident that we will control the spread [from the Olympics venues] to the host city,” Huang said.
Although China adopts strict quarantine measures for inbound travellers as part of its zero-tolerance Covid-19 response, Olympic athletes and participants will be exempt from the 21-day quarantine if they are vaccinated. The policy will not change, even though the Omicron variant has been shown to evade vaccine-induced immunity and cause breakthrough infections.
Huang said the Beijing organising committee “strongly recommends” athletes, support staff and other participants have a booster shot before travelling to China, saying many countries had already inoculated their athletes with boosters.
China has imposed less stringent requirements on athletes and other Games-related personnel than for others. People affiliated with the Olympics must take daily coronavirus tests and anyone found positive but asymptomatic will be taken to a facility for isolation, rather than a hospital as required for people not associated with the Games.
