Covid 19 coronavirus: Grand Millennium worker with virus wasn't vaccinated, 7 new cases in managed isolation 12 Apr, 2021 12:40 AM 7 minutes to read The latest MIQ worker who tested positive for Covid-19 wasn't also vaccinated. It comes amid revelations that 20 per cent of border staff have yet to get the jab protecting them against coronavirus. The latest MIQ worker who tested positive for Covid-19 wasn't also vaccinated. It comes amid revelations that 20 per cent of border staff have yet to get the jab protecting them against coronavirus. Jason Walls is a political reporter for the New Zealand Heraldjason.walls@nzme.co.nz@Jasonwalls92 The latest MIQ worker who tested positive for Covid-19 was also not vaccinated, director general of Health Ashley Bloomfield said.