Hawke's Bay Hospital has been reconfigured to the point where it now houses a 'Covid-19 hospital' within it.
As part of the process which has "quite literally turned the hospital upside down", a police building has been transported to the Hastings-based hospital to be used as part of its emergency department.
Acting chief medical and dental officer John Gommans said the hospital forms part of its emergency response planning to stop infection spread and further protect patients, staff and the wider community.
"Within the space of three weeks we have quite literally turned the hospital upside down in order to put measures in place that will further protect others, whilst having robust care and capacity plans in place for future Covid-19 patients," he said.
"We know these are evolving and challenging times and believe these well thought out changes will help to further reduce the risk of any infection spread to staff, patients or members of our community.