The article from
thepress.co.nz above said:
"A Covid-19 vaccine that is more effective against newer strains of
the virus will be available from March 7, health officials have
confirmed.
Drug buyer Pharmac said it has secured stock of a vaccine that
provides better protection against the Omicron strains XBB1.5 and
JN.1. JN.1 is now responsible for almost all of New Zealand’s cases."
Thanks for the url for the RNZ article though, it included:
"Last week, Te Whatu Ora reported 5555 new cases and 20 deaths.
Last week, a new study published in Vaccine reported that vaccines
against Covid-19 saved an estimated 4000-12,000 lives in New Zealand
during the Omicron phase of the pandemic.
The authors said New Zealand's elimination strategy meant most people
were able to be vaccinated before being exposed to the virus, and
there were fewer hospitalisations.
Aotearoa had one of the lowest Covid-19 mortality rates in the world."