MELBOURNE, July 25, 2021, SPA -- Australia's most populous state of New South Wales reported on Sunday 141 locally acquired cases of COVID-19, down from 163 a day earlier. The outbreak is largely being driven by the highly contagious Delta variant of the virus. Of the new cases, at least 38 cases had spent time in the community while infectious, state health authorities said. That figure has stayed stubbornly high even after four weeks of lockdown in Sydney, now expected to be extended beyond July 30. The state reported two deaths overnight. Despite its struggle with spikes of infections, Australia has managed to keep its epidemic largely under control with a total of about 32,600 cases and 918 deaths, Reuters reported. --SPA 16:23 LOCAL TIME 13:23 GMT 0025 www.spa.gov.sa/w1590620