A 3,000-unit quarantine center is under construction outside north China's Shijiazhuang City, January 14, 2021. /VCG

The facility will be used to quarantine and monitor close contacts and secondary contacts of recently confirmed COVID-19 patients. /VCG

The construction work is going non-stop. /VCG

As the city fights to contain the recent COVID-19 surge, the quarantine facility is expected to be completed in three days. /VCG