SYDNEY, Australia (AFP) — Sydney streets were nearly deserted on Saturday at the start of a beefed-up two-week lockdown to contain the highly contagious Delta coronavirus variant sweeping Australia’s largest city. More than 80 Covid-19 cases have been reported so far in an infection surge linked to an international flight crew transported to a quarantine hotel from the airport. The flare-up was a shock for a city that had returned to relative normality after […]