New Zealand has put its largest city back into lockdown after recording four new Covid-19 cases, ending a 102-day streak without a local infection.

Axar.az reports that, a three-day lockdown was swiftly imposed in Auckland after the cases were confirmed.

The four new cases are all members of a single family. None had travelled recently.

The restrictions will come into effect on Wednesday, as authorities scramble to trace contacts of the family.

Auckland residents will be asked to stay at home, large gatherings will be banned, non-essential businesses will be shut, and some social-distancing restrictions will be reintroduced in the rest of the country.

New Zealand has fared better than other countries, recording 1,220 confirmed cases and 22 deaths since the virus arrived in late February.