Second round nucleic acid testing launched in Beijing's Chaoyang District(1/4)

A staff member registers for a man before the second round of nucleic acid testing at a testing site in Chaoyang District, Beijing, capital of China, April 27, 2022. (Photo: China News Service/Hou Yu)

People living and working in the Chaoyang District took the first round nucleic acid testing on Monday and will take the third test on April 29 to curb the recent resurgence of COVID-19.

Sample tubes are seen at a testing site in Chaoyang District, Beijing, capital of China, April 27, 2022. (Photo: China News Service/Hou Yu)

A resident undergoes nucleic acid testing at a testing site in Chaoyang District, Beijing, capital of China, April 27, 2022. (Photo: China News Service/Hou Yu)

People line up in the rain to take nucleic acid test at a testing site in Chaoyang District, Beijing, capital of China, April 25, 2022. (Photo: China News Service/Hou Yu)