Medical workers take swab samples from residents for nucleic acid testing at Sanlitun area, Chaoyang district, Beijing, May 15, 2022. (Photo: China News Service/Jia Tianyong)
Twelve districts in Beijing will continue to carry out three rounds of daily nucleic acid screening from Monday to Wednesday to curb the spread of the COVID-19 outbreak.
A medical worker takes a swab sample from a woman for nucleic acid test at Sanlitun area, Chaoyang district, Beijing, May 15, 2022. (Photo: China News Service/Jia Tianyong)
A medical staff member helps foreign nationals register information for nucleic acid testing at Sanlitun area, Chaoyang district, Beijing, May 15, 2022. (Photo: China News Service/Jia Tianyong)
A man undergoes nucleic acid testing at Sanlitun, Chaoyang district, Beijing, May 15, 2022. (Photo: China News Service/Jia Tianyong)