A staff member works at a COVID-19 testing center at Bondi Beach in Sydney, Australia, on June 17, 2021. Locally acquired COVID-19 cases increased in Australia's largest city of Sydney after a man tested positive on Wednesday. (Xinhua/Bai Xuefei)
A staff member works at a COVID-19 testing center at Bondi Beach in Sydney, Australia, on June 17, 2021. Locally acquired COVID-19 cases increased in Australia's largest city of Sydney after a man tested positive on Wednesday. (Xinhua/Bai Xuefei)