July 10, 2012
Last chance for free flu immunisation
Kiwis eligible for free flu immunisation have less than 21 days left to be vaccinated before the Government-subsidised
campaign ends this year on July 31.
The National Influenza Specialist Group (NISG) says that, so far, close to a million New Zealanders have already had a
flu vaccination this year.
Anyone who wants to be immunised against influenza after July 31 will have to pay a small charge to get it from their
doctor or nurse.
Flu immunisation is free for New Zealanders at high risk of more severe disease and complications, including pregnant
women, people aged 65 and over, and anyone with on-going health conditions such as heart disease, strokes, diabetes,
respiratory disease (including asthma), kidney disease and most cancers. Canterbury residents also qualify for free
vaccination if they are aged between six months and 18 years old.
It’s estimated more than 400 people die each year in New Zealand directly or indirectly because of influenza. Influenza
can make other conditions, such as breathing or heart problems, even worse.
Influenza usually has a sudden onset of illness, high fever, headache, a dry cough and commonly lasts seven to ten days.
It can be much worse than a bad cold.
“Even though we’re seeing a rise in influenza like illness around the country, it’s not too late to be vaccinated and
it’s still your best form of protection against influenza,” says virus expert and NISG spokesperson, Dr Lance Jennings.
“Influenza immunisation cannot give you the flu because it does not contain live viruses. There can be side effects, and
these usually disappear within one or two days without treatment.”
Parts of New Zealand have been hit in increasing numbers by the A (H3N2) influenza virus and other respiratory viruses
in recent weeks. Dr Jennings says while this virus can be particularly severe for the elderly and those with an ongoing
medical condition, it can also affect others severely too.
The current flu vaccine covers three influenza A and B strains circulating in New Zealand, including the A (H3N2) virus.
There have been noticeable increases in influenza-like illness in Waitemata (103.2 per 100,000) and Auckland (96.8 per
100,000), and activity above baseline is occurring in Canterbury, South Canterbury, Capital and Coast, Waikato, Taranaki
and Hawke’s Bay Districts.
As well as getting a flu vaccination there are other ways you can protect yourself and your family/whanau from flu
including:
• Wash and dry your hands often
• Stay away from people who are sick
• Stay away from work or school if you’re unwell
• Cover your coughs and sneezes
• Avoid touching your eyes, nose and mouth
• Don’t share drinks
Seek medical advice early if you are concerned, especially if you are pregnant or have an underlying medical condition.
For further information go to www.fightflu.co.nz or www.health.govt.nz or call 0800 IMMUNE 0800 466 863.
Additional information:
Influenza virus is different from a cold virus. A cold virus only affects the nose, throat and the upper chest and lasts
for a few days.
Influenza SymptomsCold SymptomsSudden onset of illness. Moderate to severe illness lasting 7-10 daysMild illnessFever (usually high)Mild feverHeadache (may be severe)Mild headache (congested sinuses)Dry cough may become moistSometimes a coughMuscle achesMuscle aches uncommon ShiveringA runny noseBed rest necessaryCan suffer severe complications (e.g. pneumonia)
Comparative risks of Influenza vs Vaccine
Influenza
• Influenza is caused by a viral infection that affects the respiratory system.
• Between 10-20 percent of the population are infected with influenza each year.
• In serious cases influenza can lead to hospitalisation in all age groups particularly the elderly, pregnant
women or those with an on-going medical condition.
• Symptoms of influenza include fever, headache, body aches and pains.
• Influenza can lead to pneumonia and in some cases may be life-threatening.
Influenza vaccine (brand varies from year-to-year along with the specific frequency of reactions but generally...)
• Most reactions from the vaccine are very mild and usually consist of pain, and sometimes redness or swelling at
the injection site.
• Mild fever and sometime muscle aches may occur in around seven percent of children and less commonly in adults.
• High fever can also occasionally occur.
• As with all medicines there is a rare risk of an immediate severe allergic reaction called anaphylaxis that
occurs in around one per million doses. *
• Influenza vaccines can NOT cause flu, they are not live vaccines.
*Note: Vaccinators are trained to treat anaphylaxis.
ENDS