Don’t forget your flu jab
The flu season is nearly upon us so don’t forget to make an appointment to have your “flu jab.”
It’s especially important if you have a long term medical condition such as diabetes – or if you are in an “at risk” group.
Flu vaccination by injection, commonly known as the “flu jab” is available every year on the NHS to protect adults (and some children) at risk of flu and its complications.
Flu can be unpleasant, but if you are otherwise healthy it will usually clear up on its own within a week.
However, flu can be more severe in certain people, such as:
- anyone aged 65 and over
- pregnant women
- children and adults with an underlying health condition (particularly long-term heart or respiratory disease)
- children and adults with weakened immune systems
Anyone in these risk groups is more likely to develop potentially serious complications of flu, such as pneumonia (a lung infection), so it’s recommended that they have a flu vaccine every year to protect them.
The flu vaccine is given free on the NHS as an annual injection to:
- adults over the age of 18 at risk of flu (including everyone aged 65 and over)
- children aged six months to two years at risk of flu
Find out more about who should have the flu jab.
Flu nasal spray vaccination
The flu vaccine is routinely given on the NHS as an annual nasal sprayto:
- healthy children aged two, three and four years old plus children in school years one and two.
- children aged two to 17 years at a particular risk of flu
Read more about the flu nasal spray for children.
Where to get the flu jab
You can have your NHS flu jab at:
- Your GP surgery
- A local pharmacy offering the service
Some community pharmacies now offer flu vaccination to adults (but not children) at risk of flu including pregnant women, people aged 65 and over, people with long-term health conditions and carers.
If you have your flu jab at a pharmacy, you don’t have to inform your GP – it is up to the pharmacist to do that.
How effective is the flu jab?
Flu vaccine is the best protection we have against an unpredictable virus that can cause unpleasant illness in children and severe illness and death among at-risk groups, including older people, pregnant women and those with an underlying medical health condition.
Studies have shown that the flu jab does work and will help prevent you getting the flu. It won’t stop all flu viruses and the level of protection may vary between people, so it’s not a 100% guarantee that you’ll be flu-free, but if you do get flu after vaccination it’s likely to be milder and shorter-lived than it would otherwise have been.
There is also evidence to suggest that the flu jab can reduce your risk of having a stroke.
Over time, protection from the injected flu vaccine gradually decreases and flu strains often change. So new flu vaccines are produced each year which is why people advised to have the flu jab need it every year too.
Read more about how the flu jab works.
Flu jab side effects
Serious side effects of the injected flu vaccine are very rare. You may have a slight temperature and aching muscles for a couple of days after having the jab, and your arm may be a bit sore where you were injected.
Read more about the side effects of the flu jab.
When to have a flu jab
The best time to have a flu vaccine is in the autumn, from the beginning of October to early November, but don’t worry if you’ve missed it, you can have the vaccine later in winter if there are stocks left. Ask your GP or pharmacist.
The flu jab for 2015/16
Each year, the viruses that are most likely to cause flu are identified in advance and vaccines are made to match them as closely as possible. The vaccines are recommended by the World Health Organization (WHO).
The WHO has announced that the 2015/16 flu vaccine will protect against three types of flu virus:
- A/H1N1 – the strain of flu that caused the swine flu pandemic in 2009
- A/H3N2 – a strain of flu that can infect birds and mammals and was active in 2011
The nasal spray flu vaccine offers protection against four strains of virus, as it includes a virus strain that was active in 2008.
Is there anyone who shouldn’t have the flu jab?
Most adults can have the injected flu vaccine, but you should avoid it if you have had a serious allergic reaction to a flu jab in the past.
Read more about who shouldn’t have the flu vaccine.
You can find out more by reading the answers to the most common questions that people have about the flu vaccine.