Shanghai issues 'nucleic acid sampling certificates' to ensure mass testing(1/5)

A resident receives a nucleic acid sampling certificate at a testing site in Shanghai, May 30, 2022. (Photo: China News Service/Yin Liqin)

Shanghai issued nucleic acid sampling certificates to meet the public's demand for nucleic acid testing under normal epidemic prevention and control.

A volunteer counts the nucleic acid sampling certificates at a testing site in Shanghai, May 30, 2022. (Photo: China News Service/Yin Liqin)

Residents register information to receive a nucleic acid sampling certificate at a testing site in Shanghai, May 30, 2022. (Photo: China News Service/Yin Liqin)

A medical worker prepares at a testing site in Shanghai, May 30, 2022. (Photo: China News Service/Yin Liqin)

Residents queue to take nucleic acid tests at a testing site in Shanghai, May 30, 2022. (Photo: China News Service/Yin Liqin)