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)