Two crew members on a container ship in the South Island have tested positive for Covid-19.
The Marshall-islands flagged ship Mattina is the third vessel in New Zealand to have an outbreak of the virus on board.
The ship came into port in Bluff last night where all 21 crew were tested, the Ministry of Health said. Rapid tests were ordered for the two symptomatic cases, while the results for the remaining crew members are due back tonight.
Both of the Covid-19 cases joined the ship in Singapore on July 2 after providing negative pre-departure tests.