Traveller who had arrived on a flight from New Zealand on Wednesday tests positive
The island nation of Tonga has reported its first case of Covid-19 after a traveller from New Zealand tested positive.
Tonga has been among the few nations in the world to have avoided an outbreak of the virus. Like many of its neighbours, its isolation has helped keep it safe, but it faces big challenges should the virus take hold given its under-resourced health system.