The largest coronavirus cluster in Christchurch is linked to a rest home.
Two new significant clusters of the virus were announced today in Auckland and Christchurch, with the Ministry of Health website stating it wasn't clear where the initial infections originated.
Ten people are infected in the Christchurch cluster and the Auckland cluster has 13 cases - four of which were confirmed in the past day.
A Canterbury District Health Board spokeswoman confirmed the Christchurch cluster was linked to a rest home in the city, but that did not mean all of the cases were in the home.