The CDC is a public institution. According to the working hours of government units, the office is generally closed on weekends, and there are special personnel on duty in emergencies, but daily business is not carried out.
Legal basis: Article 7 of the Regulations of the State Council on Working Hours of Employees stipulates that state organs and institutions implement unified working hours, with Saturdays and Sundays as weekly rest days. Enterprises and institutions that cannot implement the unified working hours stipulated in the preceding paragraph may flexibly arrange weekly rest days according to actual conditions.