Immunisations
Make an informed decision for your child
Immunisation is recommended as part of pregnancy and routine child health care. Your LMC, family doctor and their team can help provide accurate reliable information. Here are some basic facts about vaccines and immunisation:
- immunisation is a very safe and effective way to help prevent potentially serious diseases
- immunisation teaches the immune system how to recognise and fight specific diseases if we come in contact with them at a later stage
- having the recommended immunisations during pregnancy is safe and can protect both the parent and their unborn baby, and later their newborn baby, from serious illness
- if most people are immunised, the spread of the germs is reduced and the chance of getting a disease is much lower
- pregnant women, babies and children need to have all the recommended immunisations on time every time for the best possible protection
The National Immunisation Schedule is the series of vaccines that are offered free to babies, children, adolescents and adults. Vaccines on the schedule for children up to the age of thirteen years protect against preventable diseases:

- If enough people are immunised against diseases they don’t spread as easily.
- Immunisations are free to all children and help to protect against eleven serious diseases: diphtheria, tetanus, pertussis (whooping cough), polio, hepatitis B, Haemophilus influenza type B (Hib), pneumococcal, measles, mumps, rubella, and human papillomavirus.
- Immunisations work by making baby’s immune system respond to the vaccine in a similar way it would to the disease.
- Having all the immunisations is important to fully protect your child. If a dose is missed at the right time you can still catch up – you don’t need to restart.
Tips for the immunisation visit
At the doctors
- remain calm and relaxed
- bring along a stuffed toy or blanket for your child to hold during the immunisation, or use it to distract them
- hold your baby or child during the procedure
- after being pricked by the needle your child may cry for a brief time, it’s their way of coping. Your job is to comfort, hold, and talk to them supportively
- feeding your baby during or straight after their immunisation will help them settle
- you will need to remain in the clinic for 20 minutes after the immunisation. Use this time to help your child settle, this can help make the next visit easier
Afterwards
Most children experience little or no ill effects after immunisations. Some of the minor effects reported are tenderness or swelling and redness at the site of the injection, mild fever is also common. Here are some ways to make your baby or child more comfortable after their immunisation:
- don’t rub the injection site
- give lots of cuddles and lots of fluids
- if you are breastfeeding, give lots of feeds
- an ice pack wrapped well in a dry cloth or better still a cool cloth, can be held over the injection site if it is sore
- if your child gets hot, undressing them down to a single layer, for example a singlet and nappy, can help
- keep the room not too hot or too cold
Routinely giving Paracetamol before or after immunisation is not recommended because high fever and pain are not common responses. Only use Paracetamol if your child is very uncomfortable and seek medical advice for the correct dosage.
This advice differs for bexsero (meningococcal vaccine). Routine paracetamol is recommended for all bexsero doses in children under 2, whether given alone or at the same time as other vaccines. This is to reduce the risk of high fever and injection site pain which are more common with this vaccine. Paracetamol should be given ideally 30 minutes before bexsero followed by two further doses 4 to 6 hours apart. It does not reduce the effectiveness of the vaccines. Bexsero is now routinely offered at the 3 month, 5 month and 12 month immunisations.
Certificate
An immunisation certificate may be needed when you enrol your child at an early childhood centre, kohanga reo or primary school. This is completed at your family doctors.
Here are some places to go for more information on these diseases and the vaccines that prevent them: Immunisation Advisory Centre: immune.org.nz or call free: 0800 IMMUNE (466 863) to talk to Healthline. NZ Ministry of Health: moh.govt.nz World Health Organization: who.org
Diseases we immunise against in New Zealand
Diphtheria: A serious bacterial infection affecting the throat, causing a membrane that can obstruct breathing and producing toxins damaging the heart and nerves. The death rate is around 10%. It is rare in New Zealand and typically occurs through travel.
Tetanus: Caused by a toxin from bacteria found in soil and animal feces, it enters through wounds. Unimmunized individuals are at risk, with symptoms including muscle rigidity and spasms. The death rate is about 10%.
Whooping Cough (Pertussis): A highly contagious bacterial infection causing severe coughing spells, often lasting up to three months. Infants are particularly vulnerable, with a hospitalization rate of 70% among those under six months.
Polio: An intestinal disease caused by poliovirus, which can lead to meningitis and paralysis. Though largely eradicated in New Zealand, it remains a risk from overseas.
Hepatitis B: A liver infection transmitted through blood and body fluids, potentially leading to chronic illness, cirrhosis, and liver cancer. It can be asymptomatic in many cases.
Hib Disease: Caused by Haemophilus influenzae type b, it primarily affects infants and young children, causing severe throat infections and meningitis. Cases are rare in New Zealand due to vaccination.
Pneumococcal Disease: Caused by Streptococcus pneumoniae, it leads to pneumonia and other serious infections. Children under two and the elderly are at higher risk for severe outcomes.
Measles: A highly infectious viral disease presenting with fever, runny nose, and a rash. Complications can include pneumonia and brain inflammation, with periodic outbreaks in New Zealand.
Mumps: A viral infection leading to swelling of salivary glands, with serious complications such as viral meningitis and deafness more common in adults.
Rubella: Generally mild in children, but can cause severe congenital defects in babies if the mother contracts it during pregnancy.
Meningococcal Disease: Caused by Neisseria meningitidis, it can lead to pneumonia, meningitis, and blood infections. Early symptoms can mimic influenza.
Rotavirus: An intestinal virus causing severe diarrhea and vomiting, particularly in young children. It was a leading cause of gastroenteritis before the vaccine was introduced.
Chickenpox: A contagious viral disease characterized by fever and a blistering rash. While usually mild, it can lead to serious complications, especially in immunocompromised individuals and newborns.
Immunisation is crucial for the prevention of many of these diseases.