Most of the newly eligible are children aged three to 11 after a high number of pre-schoolers were hospitalised with influenza.
Tamariki under nine years of age who have not previously received the flu vaccine will need two doses given four weeks apart to gain full immunity for 2022.
Dr Tipa said vaccination is the best protection against the flu, as well as many other preventable diseases such as measles and whooping cough.
“It is as important as ever that tamariki also have their routine childhood immunisations on time.
“With the borders opening up, we are at increased risk from preventable diseases like measles, which can be deadly for all of us but especially our young ones.”
With less influenza circulating in previous years, New Zealanders have a lower immunity, so it is more important than ever to boost our protection and reduce preventable hospitalisations and pressure on the healthcare system.
“It's completely understandable that people have fallen behind with the vaccination schedule for their tamariki, given how busy and challenging life has been.
“The good thing is, it's never too late to catch up.
“And if you have any questions, you can talk to your nurse, kaiāwhina or health worker, or call our PlunketLine team on 0800 933 922. We are always here to help.”
For more information on vaccinations, visit https://tinyurl.com/2t6athwm or www.immune.org.nz