Victorian officials isolate, test close contacts after discovery of 'indeterminate' COVID test result Posted SunSunday 31 updated SunSunday 31 Victoria has had 25 days without any new locally-acquired cases of coronavirus being diagnosed. ( Share Print text only Cancel Close contacts of a Victorian man who has returned an "indeterminate" COVID-19 test have been sent into isolation "out of an abundance of caution", Victorian health officials say. Key points: However, one weak negative case has returned a weak positive result The DHHS is undertaking further testing and taking "precautionary" public health actions The Department of Health and Human Services (DHHS) reported that there were no new locally acquired cases of COVID-19 on Sunday for the 25th consecutive day, and no new cases in hotel quarantine.