The western part of Huafang Yicheng community in Chaoyang district is under lockdown Monday as Beijing tightens Covid-19 restrictions after detecting more than 200 cases linked to busy nightlife venue. Photo: Zhang Ruixue/Caixin

A resident picks up an item through a closed gate Monday in the western part of Huafang Yicheng community. Photo: Zhang Ruixue/Caixin

Disease control personnel organize to get daily supplies delivered to Huafang Yicheng residents. Photo: Zhang Ruixue/Caixin

Disease control personnel inspect a locked-down community. The local government added 20 locked down zones and six managed zones in Chaoyang district Monday as 44 new local cases were reported there. Photo: Zhang Ruixue/Caixin

Residents queue to take nucleic acid tests Monday in Guomei Community in Chaoyang district. Residents in the district were greeted with three days of testing at the start of the work week. Photo: Zhang Ruixue/Caixin

Residents form up a physically-distanced queue inside the Guomei Community to take the tests. The capital reported 74 new local cases on Monday. Photo: Zhang Ruixue/Caixin

Barricades are set Monday outside the Heaven Supermarket, a bar in Chaoyang district that links the recent Covid-19 resurgence. In Sanlitun, 74 bars have closed and more than 700 restaurants have stopped dine-in services. Meanwhile, the Haidian district has closed 278 entertainment venues. Photo: VCG

Security personnel checks out a student’s temperature at an entrance of a middle school in Tongzhou district on Monday. Beijing has allowed third-grade middle school students in Covid risk-free areas to return to classrooms. Photo: VCG

Disease control personnel sprays disinfectant Sunday outside a middle school to prepare for the school’s reopening. Photo: VCG