Shanghai conducts new round of citywide COVID-19 testing(1/5)

Community staff members register information for residents before medical workers take nucleic acid sampling, Shanghai, east of China, April 6, 2022. (Photo: China News Service/Yin Liqin)

Shanghai on Wednesday launched another round of citywide antigen and nucleic acid testing.

Community staff members register information for residents before medical workers take nucleic acid sampling, Shanghai, east of China, April 6, 2022. (Photo: China News Service/Yin Liqin)

Medical workers make preparations before nucleic acid sampling, Shanghai, east of China, April 6, 2022. (Photo: China News Service/Yin Liqin)

Medical workers take swab samples from residents for nucleic acid tests at a community, Shanghai, east China, April 6, 2022. (Photo: China News Service/Yin Liqin)

Medical workers take swab samples from residents for nucleic acid tests at a community, Shanghai, east China, April 6, 2022. (Photo: China News Service/Yin Liqin)