SYDNEY, Australia (AFP) — Sydneysiders were largely banned from leaving the city Wednesday as Australian authorities rushed to stop a growing outbreak of the highly contagious Delta Covid-19 variant from spreading to other regions. More than 30 people have been diagnosed with Covid-19 since the cluster emerged in the city’s Bondi Beach area last week, the latest in a string of flare-ups that highlight Australia’s difficulty in extinguishing outbreaks. New South Wales state Premier Gladys […]