A medical worker takes a swab sample from a person at a mobile nucleic acid testing booth, following the coronavirus disease (COVID-19) outbreak, in Beijing, China.
Workers in protective suits direct residents lining up for nucleic acid testing at a residential area, amid new lockdown measures in parts of the city to curb the coronavirus disease (COVID-19) outbreak in Shanghai, China.
Residents line up at a makeshift nucleic acid testing site, during a mass testing for the coronavirus disease (COVID-19) in Chaoyang district of Beijing, China.
A woman wearing a face mask walks past a barricade sealing off a commercial area following the coronavirus disease (COVID-19) outbreak, in Chaoyang district of Beijing, China.
Workers in protective suits walk inside a residential area under lockdown, following the coronavirus disease (COVID-19) outbreak in Beijing, China.