PHOTO / CHINA
Mass testing
Published: Jan 16, 2022 09:49 PM
Medical staff sit in an electro-tricycle and conduct nucleic acid testing for residents in Zhengzhou, Central China's Henan Province, on January 15, 2022. Zhengzhou will roll out mass testing for residents in eight communities on January 17, amid the latest COVID-19 outbreak. Photo: VCG

Medical staff sit in an electro-tricycle and conduct nucleic acid testing for residents in Zhengzhou, Central China's Henan Province, on January 15, 2022. Zhengzhou will roll out mass testing for residents in eight communities on January 17, amid the latest COVID-19 outbreak. Photo: VCG