Spotlight: Australia's preliminary success in fighting COVID-19 at risk of backslide

Pedestrians walk on a street in Sydney, Australia, on June 24, 2020. Australia's response to the COVID-19 pandemic has been among the most successful in the world, going from 400 cases a day at the peak of the outbreak to just a handful of new cases a week, but the country may now stand on the brink of a second mass outbreak. (Xinhua/Bai Xuefei)