Authorities of a southwestern Chinese city said on Nov. 10 they had conducted more than 30,000 COVID-19 tests on visitors at a mega entertainment center, and rounded up those who tried to flee the site after a suspected case was linked to the venue.
Visitors to the large venue in Chengdu city, Sichuan Province, returned negative results on Nov.9, reported China Central Television (CCTV) on Wednesday.
New Century Global Center—a 1.7-million-square-meter venue housing numerous shops, offices, and a university—turned into a giant testing site on the late evening of Nov. 8, with all guests required to receive tests before being allowed to leave.
A staff member told state-backed Beijing Radio and Television Station (BRTS) that the requirements were triggered after a possibly infected person was found to have visited the site on Oct. 31.
It’s unclear how many people were affected on Monday. A video posted by BRTS shows miles-long queues awaiting nasal swabs and several people trying to escape through bushes.
Those who fled from the temporarily controlled area without authorization have been located via tracking services and tested, CCTV said.
Chengdu, along with several other Chinese cities, is using big data to trace any potential close contacts. At least 82,000 residents in the city received messages saying they were a “companion in time and space” with confirmed cases from Nov. 3.
Until they receive two negative results, they are not allowed to venture outdoors and would see their health code turning to amber if they did go outside. A green code on the state-mandated health tracking app is essential for taking public transport and accessing shops.
On Monday, the health commission said they had tested over 9 million residents within five days.
The mass screening in Chengdu City comes days after a positive case temporarily shut down Shanghai Disneyland.
“I never thought that the longest queue in Disneyland would be for a nucleic acid test,” a visitor said on the Twitter-like Weibo as fireworks went off above their heads.