The Ministry of Health has confirmed the first case of Covid-19 in the Whanganui District with one more probable case.
The two returned from the Philippines on March 19 and flew to Whanganui the following day where they have been in isolation since.
They were among the 89 new cases across the country announced on Thursday.
The couple have been fully compliant with quarantine requirements. The person with the confirmed case does not need hospitalisation.
Contact tracing is underway.