A community worker guides residents for nucleic acid test in Haidian District, Beijing, capital of China, May 7, 2022. (Xinhua/Ren Chao)
Residents line up for nucleic acid test in Chaoyang District, Beijing, capital of China, May 7, 2022. (Xinhua/Li Xin)
A medical worker takes a swab sample from a resident for nucleic acid test in Shijingshan District, Beijing, capital of China, May 7, 2022. (Xinhua/Zhang Chenlin)
A medical worker takes a swab sample from a resident for nucleic acid test in Chaoyang District, Beijing, capital of China, May 7, 2022. (Xinhua/Li Xin)
Residents line up for nucleic acid test in Shijingshan District, Beijing, capital of China, May 7, 2022. (Xinhua/Zhang Chenlin)
A resident registers for nucleic acid test in Chaoyang District, Beijing, capital of China, May 7, 2022. (Xinhua/Li Xin)
A resident registers for nucleic acid test in Haidian District, Beijing, capital of China, May 7, 2022. (Xinhua/Ren Chao)
原文地址：http://en.people.cn/n3/2022/0508/c90000-10093673.html