Shenyang launches new round of nucleic acid testing

In this mobile phone photo, a medical worker takes a swab sample from a resident for nucleic acid testing at a COVID-19 testing site in Shenyang, northeast China's Liaoning Province, March 30, 2022.

The city of Shenyang launched a new round of nucleic acid testing Wednesday. (Xinhua/Li Ang)

In this mobile phone photo, nucleic acid testing is underway at a COVID-19 testing site in Shenyang, northeast China's Liaoning Province, March 26, 2022.

The city of Shenyang launched a new round of nucleic acid testing Wednesday. (Xinhua/Li Ang)

In this mobile phone photo, volunteers disinfect parcels at a residential area under closed management in Shenyang, northeast China's Liaoning Province, March 26, 2022.

The city of Shenyang launched a new round of nucleic acid testing Wednesday. (Xinhua/Li Ang)

In this mobile phone photo, residents queue up for nucleic acid testing in Shenyang, northeast China's Liaoning Province, March 30, 2022.chenliqun

The city of Shenyang launched a new round of nucleic acid testing Wednesday. (Xinhua/Li Ang)

Photo taken with a mobile phone shows parcels to be delivered at a supermarket in Shenyang, northeast China's Liaoning Province, March 30, 2022.

The city of Shenyang launched a new round of nucleic acid testing Wednesday. (Xinhua/Li Ang)