Hundreds of thousands of people will be eligible for a second Covid-19 booster shot.
People at high risk of getting very sick from the virus will soon be eligible for second boosters, Covid-19 Response Minister Chris Hipkins said today.
The jab can be received six months after the first booster.
Law changes will be needed to enable the booster rollout from mid-June.
"A booster is important for our most vulnerable as we move into the winter peak," Hipkins said.