A managed isolation worker at the Grand Millenium Hotel in Auckland has tested positive for Covid-19 today.
The Ministry of Health provided the update in a statement about 9.30pm.
The test was done as part of routine surveillance testing.
The ministry said it understood the worker was asymptomatic and further investigation was being undertaken this evening.
The worker and their immediate household members are isolating at home in Auckland.
Further tests and whole genome sequencing are being arranged.
The ministry said further information would be provided once available.