Beijing's Daxing starts mass nucleic acid testing to contain latest COVID-19 resurgence

A medical worker disinfects public area at a COVID-19 testing site in Daxing District of Beijing, capital of China, Jan. 20, 2021. Daxing District of the national capital Beijing started a mass nucleic acid testing in an effort to contain the latest COVID-19 resurgence. 

Residents wait in line for nucleic acid test at a COVID-19 testing site in Daxing District of Beijing, capital of China, Jan. 20, 2021.