Harbin imposes strict COVID-19 measures during National Day holiday (5)

An epidemic prevention worker is seen on duty on the Central Street in Harbin, northeast China's Heilongjiang Province, Oct. 2, 2021. Strict epidemic prevention and control measures have been imposed at the city's main shopping malls, tourist attractions and other sites where mass gatherings take place during the ongoing National Day holiday. Many essential workers stick to their posts to conduct temperature checks, health code checks, and disinfection. (Xinhua/Zhang Tao)