Because there was such a high rate of vaccination, patient care would not suffer and DHBs would manage any gaps caused by people being stood down, she said.
But some in the workforce worried there would be an impact in areas where they were already short-staffed.
The lowest vaccination rates were in the Bay of Plenty and the West Coast at 93 per cent.
The highest were in South Canterbury and the three Auckland DHBs at 98 per cent.
Waitematā DHB had the most double-vaxxed workforce at 96 per cent, with Auckland, Counties Manukau and Lakes just behind on 95 per cent.