Medical workers, volunteers engaged in epidemic prevention, control amid summer heat in Henan (3)

Fang Xinyu, a medical worker, takes a break at a testing site in Zhengdong New District of Zhengzhou, central China's Henan Province, Aug. 2, 2021. A notice guiding testees in receiving nucleic acid tests is taped to Fang's protective suit as her throat went hoarse after hours of work. Amid the summer heat, medical workers and volunteers have been engaged in epidemic prevention and control citywide to curb the lastest resurgence of the COVID-19 in Zhengzhou. (Xinhua/Li An)