# Temporarily close some areas By [Ann](https://paragraph.com/@ann-3) ยท 2022-05-12 --- On May 3 and 4, 4 newly confirmed cases of COVID-19 and 1 asymptomatic infection in Haidian District were transferred to designated hospitals for treatment. At the press conference yesterday, Lin hang, deputy head of Haidian District, informed the epidemic prevention and control work in the district. Haidian District rapid flow regulation traces the source, studies and judges the risk points and close contacts. The residence and office of the case: Unit 4, building 14, daniufang phase I, Xibeiwang Town, Laizhen Jiayuan North District, Dongsheng Town, Jinma Building, No. 38, Xueqing Road, Xueyuan Road, Xueyuan Road Street, were sealed and controlled. Control and manage other units of building 14, daniufang phase I, northwest Wang town and Laizhen Jiayuan South District, Dongsheng town. As of 13:00 on the 4th, 124 cases had been closely connected and 39 cases had been closely connected. Control measures have been implemented. The next step will further refine the investigation of risk points and risk personnel. Lin hang said that the confirmed cases in the outside area involved the health building at No. 5, Second Street, northwest Wangzhen, Haidian District, No. 1, capital gymnasium South Road, Ganjiakou street, building 6, yard 3, YANGFANGDIAN Road, Yangfangdian street. The temporary closure management was carried out at the first time, nucleic acid testing was carried out, 265 personnel samples and 98 environmental samples were collected, and the results were negative. At the same time, according to the investigation of flow investigation, the staff of the health building shall be studied and judged, and classified management shall be implemented. Close connection and centralized isolation of high-risk personnel shall be implemented. Other staff shall implement closed-loop management and conduct nucleic acid detection every day to avoid risk spillover and ensure the health and safety of themselves and the masses. --- *Originally published on [Ann](https://paragraph.com/@ann-3/temporarily-close-some-areas)*