Flu Jabs - who, when and why
| Published: 1st September 2008 22:08 |
What is Flu?
Flu is a highly infectious illness which spreads very rapidly through coughs and sneezes of people who are already carrying the virus. The vaccine is normally available in the autumn and is made from the strain of flu that is expected in the coming winter. In order to remain protected, you need to ensure that you have a flu jab every year.
Why should it be done?
Flu symptoms hit you suddenly and severely. They usually include fever, chills, headaches and aching muscles, and you can often get a cough and sore throat at the same time. Colds are less severe, and usually start gradually when you get a sore throat and stuffy or runny nose. Flu is a much more serious illness.
Catching flu is a nasty experience for most of us. However, for some people it can lead to serious illnesses like bronchitis and pneumonia and may require hospital treatment. Every winter, a large number of elderly people die from influenza.
The main purpose of a flu jabs is to protect those who are most at risk of developing complications that can result from flu. You should have a flu jab if you are aged 65 or over, or if you have:
- a serious heart problem such as heart failure,
- a serious asthma or chronic obstructive pulmonary disease (COPD),
- a long-term kidney or liver disease,
- diabetes, or
- a weakened immune system as a result of an illness such as HIV (human immunodeficiency virus) or AIDS or due treatment, such as chemotherapy.
If you're the parent of a child (over the age of six months) with a long-term condition, speak to your GP about the flu jab. Your child's condition may get worse if they do catch flu.
If you're the carer of an elderly or disabled person make sure they've had their flu jab. You should also get the jab yourself if their welfare is at risk (i.e. you can't look after them) if you fall ill. Ask your GP for advice.
You are entitled to a free flu jab if you:
- are aged 65 or over,
- are a resident in a long-term residential care home,
- have diabetes,
- are having cancer treatment,
- have lowered immunity due to HIV or steroid medication, or
- have a long-term (chronic) condition, such as kidney or liver disease.
What do you think?
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