Eleven residential areas nearby are now closed to nonresidents, and several primary schools and kindergartens near the market are suspended, Chu Junwei, acting chief of Fengtai, said on Saturday.

Chen Yankai, deputy director of Beijing's market supervision administration, said on Sunday that 252 agricultural product markets that are in operation are urged to conduct disinfection on a daily basis and five suspended trade fairs have also been disinfected.

Zhang Jie, deputy chief of Fengtai, said on Sunday that it plans to set up 24 nucleic acid testing kiosks near the Xinfadi market, aiming to test 46,000 residents living nearby, and "10,881 of them had already been tested as of Sunday afternoon".

Gao Xiaojun, a spokesman for the Beijing Health Commission, said the city has 98 testing facilities, capable of carrying out over 90,000 nucleic acid tests in one day.

To further tighten screening at fever clinics across the city, Gao said on Sunday that all people who visit a hospital for fever will take both nucleic acid and antibody tests, and receive a CT scan and routine blood tests. Inquires into their movement records will also be increased.