The first plane load of Tongan seasonal workers being repatriated from New Zealand is due to leave on Tuesday and those travelling needed to show at departure they were free of the coronavirus.
The liaison for the Tongan RSE workers, Sefita Hao'uli, said there would be up to 70 workers, among a total of 140 going home.
He said there were about 1700 other Tongan RSE workers remaining, but the people chosen for this flight had the most pressing cases.