by Holly ROBERTSON BRISBANE, Australia (AFP) — Brisbane on Tuesday became the fourth major Australian city ordered into lockdown, as officials told residents to stay at home for three days over concerns about the rapid spread of Covid-19. About 10 million Australians will be in lockdown once the latest order comes into force from Tuesday evening. “These are tough decisions,” Queensland state Premier Annastacia Palaszczuk said. “We are having lockdowns in major cities because the […]