The Ministry of Health research has revealed the people who are female, have a lower income, or less education are the least likely to take up a Covid-19 vaccine.
The Horizon Research and The University of Auckland study surveyed New Zealanders to understand their attitudes and hesitancies towards being immunised against the virus.
A panel of vaccine experts explained the research earlier today, and our reporter Charlotte Cook was there.
She spoke to Māni Dunlop.